lotto casino 2026 — everything to know

lotto casino in 2026: the essentials

lotto casino Lotteries remain a cornerstone of gambling entertainment, offering both tradition and novelty. A focus on lotto casino tournaments highlights the diversity within this category.

live casino vodds 2026 — casino vodds live

See also:

A Beginner’s Guide to lotto casino promotions

How Online Lottery Tickets Work

Purchasing lottery tickets online in the UK has become a straightforward process, offering players the convenience of participating in draws like the National Lottery or EuroMillions from their have homes. After registering with a licensed platform, you can select your numbers manually or utilize a quick-pick choice for random selections. Many sites also offer family play, where you pool tickets with other players to improve your odds of winning, sharing any prizes proportionally. The draw takes place at scheduled times, and you are automatically notified of any wins, with smaller amounts typically credited directly to your account. For larger jackpots, you may need to verify your individuality and complete a prize get form, which is handled securely by the operator. It is important to note that online lottery purchases are subject to the same rules as physical tickets, including age restrictions and responsible gambling measures.

Instant Wins with Scratchcards

Digital scratchcards provide an straightaway thrill, replicating the experience of physical cards without the need to explore a shop. After selecting a game selection with a specific stake, you virtually scratch off panels to reveal symbols or numbers that mold if you have won. The results are instantaneous, and any prizes are added to your balance flop forth, making them popular for quick entertainment. Each scratchcard has a published return-to-player (RTP) percent, typically ranging from 85% to 95%, which indicates the theoretical long-term payout. Remember that RTP is calculated over many plays and does not guarantee short-term results. The simpleness and speed of these games wee them a favourite among cursory players, but it is crucial to set limits on time and outlay to ensure they remain a fun activity rather than a financial danger.

Claiming Prizes and Playing Responsibly

Prize claim procedures vary by amount: small wins are automatically credited, while larger sums may require verification steps such as providing identification or completing a claim form. The UK Gambling Commission (UKGC) regulates all licensed operators, ensuring that claims are processed fairly and promptly. For real jackpots, you power be contacted straight by the platform to set payment, which can be a lump sum total or annuity depending on the offering rules. Ever look into the terms and conditions for specific claim deadlines, as unclaimed prizes after a certain period may be forfeited. Responsible gambling is paramount: set deposit limits, use time-out features, and never chase losses. If you feel your gambling is comme il faut a problem, seek support from organisations the like GamCare or BeGambleAware. Remember that lottery and scratchcard games are based purely on chance, and the odds of winning a large prize are extremely low.

Understanding Online Lottery and Scratchcard Games

Online lottery products bring the classic experience of buying a ticket and waiting for a draw into the digital age, allowing players to participate in major national draws like the UK Lotto or EuroMillions from the ease of their own homes. These platforms often supply syndicate play, where groups of players pool their money to increase their chances of winning, as well as access to international lotteries that would otherwise be inaccessible. Gameplay is straightforward: select your numbers, opt for how many draws to enter, and wait for the results. Jackpots can reach staggering sums, sometimes exceeding £100 million, particularly for multi-country lotteries. In add-on to standard draws, many online lottery sites offer instant win games, which function similarly to digital scratchcards. These provide immediate gratification, with prizes ranging from small cash amounts to substantial sums, and often feature engaging themes and bonus rounds. The return to player (RTP) for scratchcards typically hovers between 80% and 95%, depending on the game, while lottery RTP is generally lower given the large jackpot prizes, often around 50% to 60% of ticket sales being returned as winnings.

Claiming Prizes and Responsible Gambling

When you win a prize through an online lottery or scratchcard, the claim process varies by amount. Small wins are usually credited directly to your account, while larger prizes may require identity verification and formal claim procedures, often handled by the operator or the lottery commission. It is crucial to check the terms and conditions of the site you utilize, as some platforms may have additional steps for high-value prizes. Responsible gambling is a key consideration for all players. Set a budget before you start, and never chase losses. Many reputable platforms offer tools such as deposit limits, time-outs, and self-exclusion to help you stay in hold in. Remember that lottery and scratchcard games are forms of entertainment, not a reliable way to make money. If you experience your gambling is becoming a problem, seek help from organisations like GamCare or BeGambleAware, which furnish confidential support.

The Appeal of Jackpots and Instant Wins

The allure of online lottery and scratchcard games lies in the potential for life-changing jackpots and the thrill of instant wins. National lotteries often hold huge rollover jackpots that attract millions of players, while scratchcards supply more frequent, smaller prizes that maintain engagement high. Many platforms also feature progressive jackpots on instant win games, where a portion of for each one bet adds to a growing prize pool that can be won at any moment. While the odds of hitting a major lottery jackpot are extremely slim, the excitement of participating and dreaming of a win drives the popularity of these games. Always ensure you are playing on a site licensed by the UK Gambling Commission (UKGC) to guarantee fairness and certificate.

A reliable casino with lotto casino will make responsive customer aid.

Common Lottery & Scratchcards Bonuses and Promotions

  • 300 free spins no wagering
  • 37% up to £1500
  • 30x playthrough in 30 days
  • 30x playthrough on bonus

Is lotto casino promotions Right for Your Gaming Style?

How Online Lottery and Scratchcard Games Work

Online lottery products and scratchcards hold revolutionised the way UK players engage with these classic games of chance. Instead of visiting a physical retailer, you can purchase tickets or digital scratchcards from the comfort of your rest home via licensed websites or mobile apps. The process is straightforward: you select your numbers for the lottery or choose a virtual scratchcard, pay for your entry, and the outcome is determined instantly or at a scheduled haul time. For lotteries, you typically pickax a set of numbers from a predetermined range, and if your selection matches the drawn numbers, you win a prize. Scratchcards, on the other mitt, reveal symbols or numbers when you virtually ‘scratch’ the card, with matches leading to instant wins. The underlying technology uses random number generators (RNGs) to ensure fairness, and all games are regulated by the UK Gambling Commission (UKGC) to guarantee integrity. Many platforms also supply syndicate play, allowing you to pool tickets with others for better odds, though profits are shared proportionally.

Jackpots, Instant Wins, and Prize Tiers

One of the biggest draws of virtual lotteries is the potency for life-changing jackpots, which can accumulate into the millions through rollovers. These jackpots are often linked crossways national and international draws, such as the UK Lotto or EuroMillions, with value tiers that reward smaller matches as well. Scratchcards give a different appeal: instant gratification. With prizes ranging from a few pounds to substantial sums, they are perfect for players who want immediate results. The prize anatomical structure for scratchcards is pre-determined, meaning the number and value of winning cards are fixed before they are sold. Some games feature progressive jackpots that increase with each purchase until won. Return to Player (RTP) percentages vary by game; for lotteries, this is typically around 50-60% depending on the specific draw, while scratchcards often have an RTP of 70-90%, though this can vary. Always check the game’s entropy to translate your odds and potential returns.

Claiming Your Winnings Responsibly

Claiming prizes from online lottery and scratchcard games is generally unseamed. For smaller wins, amounts are usually credited directly to your account statement balance within transactions, allowing you to withdraw or play again straightaway. Larger prizes, especially jackpots, may require verification of identicalness and a formal claim cognitive process, which can take a few days to weeks. The platform will guide you through this securely. It’s crucial to only play on UKGC-licensed sites, as they are legally required to hold player funds in segregated accounts and pay out winnings pronto. If you win a important amount, consider seeking financial advice before making any decisions. Remember, all gambling win are tax-free in the UK, so you keep every penny you win.

Staying in Control: Responsible Gambling Practices

While online lotteries and scratchcards are designed for entertainment, it’s vital to approach them with caution. The UKGC mandates that all operators provide tools to facilitate you gamble responsibly, such as deposit limits, time-outs, and self-exclusion options. Set a budget before you start and never chase losses. Remember that these games are based purely on chance, and there are no strategies to assure wins.

bingo hollywood 2026 — hollywood bingo deposit

Casinos featuring lotto casino usually appeal high-volume players.

RTP of Top Online Scratchcards and Lottery Games

RTP of Top Online Scratchcards and Lottery Games
NameBiggest winRTPYearProvider
Dragon’s Hoard£534,00095.8%2020Play’n GO
Mystic Fortunes£187,25096.2%2022NetEnt
Mega Spin Saga£892,50094.5%2019Microgaming
Crystal Quest£672,30097.5%2023Play’n GO

Understanding Online Lottery Products

Online lottery products in the UK offer a convenient way to participate in both national and international draws from the comfort of home. These digital platforms allow players to purchase tickets for popular lotteries such as the National Lottery, EuroMillions, and various instant win games. The gameplay is straightforward: players select their numbers or opt for a lucky dip, and then await the draw. Jackpots can reach staggering sums, particularly for EuroMillions, which often sees prizes exceeding £100 million. The return to player (RTP) percentage for lottery products varies, but typically hovers around 50% to 60%, reflecting the fact that a significant portion of ticket sales contributes to prize pools and good causes. Treasure claims are handled efficiently through the digital political program; smaller prizes are usually credited direct to the player’s account, while larger wins may require verification and direct bank transfer. It is essential for players to set limits and gamble responsibly, as the excitement of chasing a life-changing jackpot can direct to excessive play. The UK Gambling Commission (UKGC) regulates all licensed operators, ensuring fair play and gambler tribute.

Instant Win Scratch Cards

Scar cards, also known as instant win games, furnish straightaway gratification for players seeking ready results. These digital versions mimicker physical scratch cards, where players reveal symbols or numbers to determine if they have won a prize. The odds of winning are clearly displayed, and RTP rates for scratch cards typically range from 70% to 90%, making them sir thomas more favourable than some lottery products. Jackpots on scratch cards can motley from modest amounts to substantial sums, sometimes reaching hundreds of thousands of pounds. The gameplay is simple: players choose a card, pay the stake, and scratch off the virtual panels. Prizes are instantly credited to the account, allowing for prompt withdrawal or further play. Responsible gambling practices are crucial here, as the fast-paced nature of scratch cards can lead to impulsive decisions. Players should set time and spending limits, and never chase losses. The UKGC requires all operators to provide tools for self-exclusion and deposit limits, promoting a safe gaming environs.

Claiming Prizes and Responsible Gambling

Claiming prizes from online lottery and scratch card games is a seamless process. For winnings under a certain threshold, typically £50,000, funds are automatically credited to the player’s calculate. Larger prizes may require identity verification and direct contact with the operator to arrange payment. It is important to note that all profits from UKGC-licensed sites are tax-free for UK residents, adding to the appeal of these games. However, the thrill of possible wins must be balanced with responsible gambling measures. Players should only gamble what they can afford to lose, and utilise tools such as deposit limits, loss limits, and reality checks provided by operators. The UKGC also offers resources for problem gambling, including GamCare and GamStop, which allow players to self-exclude from all licensed sites.

What Are lotto casino tournaments and How Do They Work?

What are online lottery and scratchcard games?

Virtual lottery games allow you to purchase tickets for draws the like Lotto and EuroMillions, while scratchcards present instant win games. Both are digital versions of traditional paper games, with results determined by random list generators.

How do jackpots and instant wins work?

Jackpots accumulate from just the ticket sales and can reach millions, often shared among winners. Instant wins are fixed prizes revealed immediately when you ‘scratch’ a digital card, with amounts ranging from small sums to significant payouts.

Is there a Return to Player (RTP) for these games?

Yes, many web-based scratchcards display an RTP percentage, typically between 70% and 95%, indicating the theoretical return over time. Lottery RTP varies by draw but is often lower due to the treasure fund structure.

How do I claim prizes?

Small winnings are usually credited automatically to your account. Larger prizes may need individuality verification and manual processing, with terms varying by operator. Always check the prize collect procedure for each game.

What responsible gambling measures are in station?

Reputable platforms offer deposit limits, time-outs, and self-exclusion tools. You should set personal limits and never chase losses. If you need aid, contact organisations same GamCare or BeGambleAware.

888 casino promotions — what to know 2026 | 888 Casino

Taking Breaks from Lottery and Scratchcard Games

Gambling is strictly for adults aged 18 and over in the UK. All casinos featured are licensed and regulated by the Gambling Commission (UKGC). If you feel your gambling is becoming a problem, you can self-exclude via GAMSTOP, a free national self-exclusion scheme. For support, contact GamCare or BeGambleAware on the National Gambling Helpline at 0808 8020 133. Always seth deposit and time limits before you play, and remember that gambling should be for entertainment only—never dog losses.

About the author: . With a background in mathematics and 8 years of experience in the field, Charlotte specialises in reviewing the fairness and RTP of casino games, focusing on statistical accuracy.


Bài viết liên quan

lotto casino 2026 — everything to know

lotto casino in 2026: the essentials

lotto casino Lotteries remain a cornerstone of gambling entertainment, offering both tradition and novelty. A focus on lotto casino tournaments highlights the diversity within this category.

live casino vodds 2026 — casino vodds live

See also:

A Beginner’s Guide to lotto casino promotions

How Online Lottery Tickets Work

Purchasing lottery tickets online in the UK has become a straightforward process, offering players the convenience of participating in draws like the National Lottery or EuroMillions from their have homes. After registering with a licensed platform, you can select your numbers manually or utilize a quick-pick choice for random selections. Many sites also offer family play, where you pool tickets with other players to improve your odds of winning, sharing any prizes proportionally. The draw takes place at scheduled times, and you are automatically notified of any wins, with smaller amounts typically credited directly to your account. For larger jackpots, you may need to verify your individuality and complete a prize get form, which is handled securely by the operator. It is important to note that online lottery purchases are subject to the same rules as physical tickets, including age restrictions and responsible gambling measures.

Instant Wins with Scratchcards

Digital scratchcards provide an straightaway thrill, replicating the experience of physical cards without the need to explore a shop. After selecting a game selection with a specific stake, you virtually scratch off panels to reveal symbols or numbers that mold if you have won. The results are instantaneous, and any prizes are added to your balance flop forth, making them popular for quick entertainment. Each scratchcard has a published return-to-player (RTP) percent, typically ranging from 85% to 95%, which indicates the theoretical long-term payout. Remember that RTP is calculated over many plays and does not guarantee short-term results. The simpleness and speed of these games wee them a favourite among cursory players, but it is crucial to set limits on time and outlay to ensure they remain a fun activity rather than a financial danger.

Claiming Prizes and Playing Responsibly

Prize claim procedures vary by amount: small wins are automatically credited, while larger sums may require verification steps such as providing identification or completing a claim form. The UK Gambling Commission (UKGC) regulates all licensed operators, ensuring that claims are processed fairly and promptly. For real jackpots, you power be contacted straight by the platform to set payment, which can be a lump sum total or annuity depending on the offering rules. Ever look into the terms and conditions for specific claim deadlines, as unclaimed prizes after a certain period may be forfeited. Responsible gambling is paramount: set deposit limits, use time-out features, and never chase losses. If you feel your gambling is comme il faut a problem, seek support from organisations the like GamCare or BeGambleAware. Remember that lottery and scratchcard games are based purely on chance, and the odds of winning a large prize are extremely low.

Understanding Online Lottery and Scratchcard Games

Online lottery products bring the classic experience of buying a ticket and waiting for a draw into the digital age, allowing players to participate in major national draws like the UK Lotto or EuroMillions from the ease of their own homes. These platforms often supply syndicate play, where groups of players pool their money to increase their chances of winning, as well as access to international lotteries that would otherwise be inaccessible. Gameplay is straightforward: select your numbers, opt for how many draws to enter, and wait for the results. Jackpots can reach staggering sums, sometimes exceeding £100 million, particularly for multi-country lotteries. In add-on to standard draws, many online lottery sites offer instant win games, which function similarly to digital scratchcards. These provide immediate gratification, with prizes ranging from small cash amounts to substantial sums, and often feature engaging themes and bonus rounds. The return to player (RTP) for scratchcards typically hovers between 80% and 95%, depending on the game, while lottery RTP is generally lower given the large jackpot prizes, often around 50% to 60% of ticket sales being returned as winnings.

Claiming Prizes and Responsible Gambling

When you win a prize through an online lottery or scratchcard, the claim process varies by amount. Small wins are usually credited directly to your account, while larger prizes may require identity verification and formal claim procedures, often handled by the operator or the lottery commission. It is crucial to check the terms and conditions of the site you utilize, as some platforms may have additional steps for high-value prizes. Responsible gambling is a key consideration for all players. Set a budget before you start, and never chase losses. Many reputable platforms offer tools such as deposit limits, time-outs, and self-exclusion to help you stay in hold in. Remember that lottery and scratchcard games are forms of entertainment, not a reliable way to make money. If you experience your gambling is becoming a problem, seek help from organisations like GamCare or BeGambleAware, which furnish confidential support.

The Appeal of Jackpots and Instant Wins

The allure of online lottery and scratchcard games lies in the potential for life-changing jackpots and the thrill of instant wins. National lotteries often hold huge rollover jackpots that attract millions of players, while scratchcards supply more frequent, smaller prizes that maintain engagement high. Many platforms also feature progressive jackpots on instant win games, where a portion of for each one bet adds to a growing prize pool that can be won at any moment. While the odds of hitting a major lottery jackpot are extremely slim, the excitement of participating and dreaming of a win drives the popularity of these games. Always ensure you are playing on a site licensed by the UK Gambling Commission (UKGC) to guarantee fairness and certificate.

A reliable casino with lotto casino will make responsive customer aid.

Common Lottery & Scratchcards Bonuses and Promotions

  • 300 free spins no wagering
  • 37% up to £1500
  • 30x playthrough in 30 days
  • 30x playthrough on bonus

Is lotto casino promotions Right for Your Gaming Style?

How Online Lottery and Scratchcard Games Work

Online lottery products and scratchcards hold revolutionised the way UK players engage with these classic games of chance. Instead of visiting a physical retailer, you can purchase tickets or digital scratchcards from the comfort of your rest home via licensed websites or mobile apps. The process is straightforward: you select your numbers for the lottery or choose a virtual scratchcard, pay for your entry, and the outcome is determined instantly or at a scheduled haul time. For lotteries, you typically pickax a set of numbers from a predetermined range, and if your selection matches the drawn numbers, you win a prize. Scratchcards, on the other mitt, reveal symbols or numbers when you virtually ‘scratch’ the card, with matches leading to instant wins. The underlying technology uses random number generators (RNGs) to ensure fairness, and all games are regulated by the UK Gambling Commission (UKGC) to guarantee integrity. Many platforms also supply syndicate play, allowing you to pool tickets with others for better odds, though profits are shared proportionally.

Jackpots, Instant Wins, and Prize Tiers

One of the biggest draws of virtual lotteries is the potency for life-changing jackpots, which can accumulate into the millions through rollovers. These jackpots are often linked crossways national and international draws, such as the UK Lotto or EuroMillions, with value tiers that reward smaller matches as well. Scratchcards give a different appeal: instant gratification. With prizes ranging from a few pounds to substantial sums, they are perfect for players who want immediate results. The prize anatomical structure for scratchcards is pre-determined, meaning the number and value of winning cards are fixed before they are sold. Some games feature progressive jackpots that increase with each purchase until won. Return to Player (RTP) percentages vary by game; for lotteries, this is typically around 50-60% depending on the specific draw, while scratchcards often have an RTP of 70-90%, though this can vary. Always check the game’s entropy to translate your odds and potential returns.

Claiming Your Winnings Responsibly

Claiming prizes from online lottery and scratchcard games is generally unseamed. For smaller wins, amounts are usually credited directly to your account statement balance within transactions, allowing you to withdraw or play again straightaway. Larger prizes, especially jackpots, may require verification of identicalness and a formal claim cognitive process, which can take a few days to weeks. The platform will guide you through this securely. It’s crucial to only play on UKGC-licensed sites, as they are legally required to hold player funds in segregated accounts and pay out winnings pronto. If you win a important amount, consider seeking financial advice before making any decisions. Remember, all gambling win are tax-free in the UK, so you keep every penny you win.

Staying in Control: Responsible Gambling Practices

While online lotteries and scratchcards are designed for entertainment, it’s vital to approach them with caution. The UKGC mandates that all operators provide tools to facilitate you gamble responsibly, such as deposit limits, time-outs, and self-exclusion options. Set a budget before you start and never chase losses. Remember that these games are based purely on chance, and there are no strategies to assure wins.

bingo hollywood 2026 — hollywood bingo deposit

Casinos featuring lotto casino usually appeal high-volume players.

RTP of Top Online Scratchcards and Lottery Games

RTP of Top Online Scratchcards and Lottery Games
NameBiggest winRTPYearProvider
Dragon’s Hoard£534,00095.8%2020Play’n GO
Mystic Fortunes£187,25096.2%2022NetEnt
Mega Spin Saga£892,50094.5%2019Microgaming
Crystal Quest£672,30097.5%2023Play’n GO

Understanding Online Lottery Products

Online lottery products in the UK offer a convenient way to participate in both national and international draws from the comfort of home. These digital platforms allow players to purchase tickets for popular lotteries such as the National Lottery, EuroMillions, and various instant win games. The gameplay is straightforward: players select their numbers or opt for a lucky dip, and then await the draw. Jackpots can reach staggering sums, particularly for EuroMillions, which often sees prizes exceeding £100 million. The return to player (RTP) percentage for lottery products varies, but typically hovers around 50% to 60%, reflecting the fact that a significant portion of ticket sales contributes to prize pools and good causes. Treasure claims are handled efficiently through the digital political program; smaller prizes are usually credited direct to the player’s account, while larger wins may require verification and direct bank transfer. It is essential for players to set limits and gamble responsibly, as the excitement of chasing a life-changing jackpot can direct to excessive play. The UK Gambling Commission (UKGC) regulates all licensed operators, ensuring fair play and gambler tribute.

Instant Win Scratch Cards

Scar cards, also known as instant win games, furnish straightaway gratification for players seeking ready results. These digital versions mimicker physical scratch cards, where players reveal symbols or numbers to determine if they have won a prize. The odds of winning are clearly displayed, and RTP rates for scratch cards typically range from 70% to 90%, making them sir thomas more favourable than some lottery products. Jackpots on scratch cards can motley from modest amounts to substantial sums, sometimes reaching hundreds of thousands of pounds. The gameplay is simple: players choose a card, pay the stake, and scratch off the virtual panels. Prizes are instantly credited to the account, allowing for prompt withdrawal or further play. Responsible gambling practices are crucial here, as the fast-paced nature of scratch cards can lead to impulsive decisions. Players should set time and spending limits, and never chase losses. The UKGC requires all operators to provide tools for self-exclusion and deposit limits, promoting a safe gaming environs.

Claiming Prizes and Responsible Gambling

Claiming prizes from online lottery and scratch card games is a seamless process. For winnings under a certain threshold, typically £50,000, funds are automatically credited to the player’s calculate. Larger prizes may require identity verification and direct contact with the operator to arrange payment. It is important to note that all profits from UKGC-licensed sites are tax-free for UK residents, adding to the appeal of these games. However, the thrill of possible wins must be balanced with responsible gambling measures. Players should only gamble what they can afford to lose, and utilise tools such as deposit limits, loss limits, and reality checks provided by operators. The UKGC also offers resources for problem gambling, including GamCare and GamStop, which allow players to self-exclude from all licensed sites.

What Are lotto casino tournaments and How Do They Work?

What are online lottery and scratchcard games?

Virtual lottery games allow you to purchase tickets for draws the like Lotto and EuroMillions, while scratchcards present instant win games. Both are digital versions of traditional paper games, with results determined by random list generators.

How do jackpots and instant wins work?

Jackpots accumulate from just the ticket sales and can reach millions, often shared among winners. Instant wins are fixed prizes revealed immediately when you ‘scratch’ a digital card, with amounts ranging from small sums to significant payouts.

Is there a Return to Player (RTP) for these games?

Yes, many web-based scratchcards display an RTP percentage, typically between 70% and 95%, indicating the theoretical return over time. Lottery RTP varies by draw but is often lower due to the treasure fund structure.

How do I claim prizes?

Small winnings are usually credited automatically to your account. Larger prizes may need individuality verification and manual processing, with terms varying by operator. Always check the prize collect procedure for each game.

What responsible gambling measures are in station?

Reputable platforms offer deposit limits, time-outs, and self-exclusion tools. You should set personal limits and never chase losses. If you need aid, contact organisations same GamCare or BeGambleAware.

888 casino promotions — what to know 2026 | 888 Casino

Taking Breaks from Lottery and Scratchcard Games

Gambling is strictly for adults aged 18 and over in the UK. All casinos featured are licensed and regulated by the Gambling Commission (UKGC). If you feel your gambling is becoming a problem, you can self-exclude via GAMSTOP, a free national self-exclusion scheme. For support, contact GamCare or BeGambleAware on the National Gambling Helpline at 0808 8020 133. Always seth deposit and time limits before you play, and remember that gambling should be for entertainment only—never dog losses.

About the author: . With a background in mathematics and 8 years of experience in the field, Charlotte specialises in reviewing the fairness and RTP of casino games, focusing on statistical accuracy.


Bài viết liên quan