Kevin Adair

Written & Reviewed by Kevin Adair

Kevin is an experienced iGaming content writer with a background in casino and bingo markets. He specialises in creating accurate, reviews and guides covering licensed UK gambling brands. Kevin has written extensively about slot mechanics, RTP data, player protection tools, and compliance updates. His work focuses on factual, responsible content aimed at helping players make informed decisions when choosing bingo and casino sites.

Disclosure: BusyBeeBingo.co.uk may receive compensation from the brands listed. Read full disclosure.

Solo

Content Fact Checked: September 29, 2025

The Solo card was a debit card operated by the same banks that distributed the Switch card. Both brands have now been withdrawn, and there are unlikely to be any remaining in circulation. Switch cards were introduced in the United Kingdom as a rival to the Visa brand, but it was a badge that was unique to this country, which tended to cause problems if the card was used abroad, where many banks did not recognise or accept it. The card was progressively abandoned, as the operating banks switched to Visa, and its owners decided to revert to the more internationally recognised Maestro, then MasterCard Debit, which was the preferred badge of the brand’s owners around the world.

Solo was in practice launched as a competitor to rival Visa’s Electron card. Solo cards acted as a conventional debit card, in that the card’s holders could withdraw cash from their bank account at cash machines (ATMs), and make payments directly from their bank accounts. The difference was that it was not possible to go overdrawn with these cards. Holders could only spend as much as they had in their account. Any attempt to spend more resulted in the transaction being declined. This meant that it was generally given to young people opening their first bank accounts, and to people with poor or non-existent credit records. In this way, it was an aid to budgeting, the idea being that these customers could not spend more than they could afford.

The brand was slowly withdrawn, to be replaced with the standard conventional debit card, but with more stringent conditions attached. Both Switch and Solo cards slowly faded from view as the controlling banks either switched to Visa or converted to the MasterCard owned brands. The Solo scheme was finally withdrawn in 2011.

Given the likely customer base, the Solo card was not a particularly commonly used method of payment for online bingo sites. The teenagers and younger students who were typically offered these cards were too young to be permitted to spend money on online gaming sites, which are for over 18s only. Those awarded the card because of a poor credit history would also be a very poor target for the online bingo sites’ marketing campaigns and in any case, would also be unlikely to be able to afford to spend much money on the sites in the first place.

So the loss of the Solo card was not mourned greatly by either the online bingo sites or their customers. There were and still are so many other alternative methods of payment to use that the demise of the Solo brand caused barely a ripple of inconvenience. All sites accept conventional Visa and MasterCard credit and debit cards, and several other e-payment choices are available to those who prefer not to use their plastic. The most convenient alternative method is probably the Paysafecard. This is a pre-payment card which can be bought from many neighbourhood and high street stores – anywhere that displays the PayPoint symbol should be able to provide this service.

If you are unsure as to which payment methods are accepted at your chosen online bingo site, always remember the best place to find out the facts are by reading our superb site reviews here at Busy Bee.

Full List Of Solo Bingo Sites

Gamble Aware Logo.  Please Gamble Responsibly18+ Only
Mecca Bingo

Mecca Bingo

Welcome Bonus

Deposit £10 and get £40 Bonus + 50 Bonus Spins

View Terms Here

  • ✅ Deposit By Neteller + 8 more
  • ✅ Games From Playtech, Virtue Fusion + 0 more
Go To Site

Mecca is owned by the Rank group and many towns and cities throughout the UK have a Mecca bingo hall. The Rank group was launched in 1995 with the online bingo site following in 1999. The home page of mecca online is focused around the colour pink, with multiple shades of it found everywhere – which is a little over powering! The overall layout and design is good with lots of info for new players regarding deals and what they...Read More

Terms & Conditions: NEW IMPROVED WELCOME OFFER - Deposit and Spend £10 on selected Bingo games, Get a £40 Bingo Bonus, 50 Free Spins for King Kong Cash Even Bigger Bananas + a £20 Voucher to spend in Club. New online customers only. Deposit (PayPal & PaySafe Excluded) & Play £10 on Bingo within 7 days to get £40 Bingo Bonus, 50 Free Spins & Club Voucher. Selected games, wagering requirement & expiry dates apply. 18+ T&C's Apply.

Betfred Bingo

Welcome Bonus

Deposit £10 and get £10 Bonus + 100 Bonus Spins
  • ✅ Deposit By Neteller, PayPal + 10 more
  • ✅ Games From Playtech + 0 more
  • Enter Bonus Code: BINGO100
Go To Site

Betfred Bingo is of course an offshoot of the famous and popular high street and online sports betting site. Registration is an easy form filling exercise, but security is strict, so you will need to give a valid e-mail address and phone number as all are used as security checks. You can’t enter the bingo rooms until you have registered your payment details either! Once you’re in though, there are plenty of different 90 and 75 ball room options for...Read More

Terms & Conditions: Welcome offer Bet £10 get £10 Bingo Bonus plus 100 free spins with no wagering on winnings. New customers only. Register using promo code BINGO100. Minimum deposit and stake £10 on Bingo tickets within 14 days to qualify. £10 Bingo Bonus must be wagered through once. 14-day expiry. Bonus Balance is used prior to Cash Balance. 100 Free Spins on selected Slots credited within 48 hours of qualification. Free Spins can be used on Deal Or No Deal Megaways, Eye of Horus Megaways, Fishin’ Frenzy Megaways, Return of Kong Megaways or Slots O’ Gold Megaways. Free Spins expire after 7 days. E-Wallet & Prepaid Card restrictions apply. SMS validation may be required. Full T&Cs apply. 18+ GambleAware.org

Gala Bingo

Welcome Bonus

£10 Bonus & 100 Free Spins When You Spend £10 Each On Bingo & Slots
  • ✅ Deposit By Neteller, paysafecard, PayPal, Apple Pay + 12 more
  • ✅ Games From NetEnt, Pragmatic Play, Slingo + 13 more
Go To Site

Gala bingo is without doubt one of the biggest and best known names in the world of bingo. You'll recognise the name from the various clubs dotted around the UK. The moment you enter the gala bingo website you’ll be impressed with the overall layout and design. It’s certainly an easy website to use and whether you’re new to online bingo or an experienced player you’ll have no problem finding your way around the website.

Terms & Conditions: Welcome offer £10 Bingo Bonus and 100 Free Spins. 18+. New customers only. Minimum 1st deposit £10. Deposit and spend £10 on Slots and get 100 Free Spins (£0.10 each, valid for 7 days, selected games). Free Spins can used on Fishin Frenzy, King Kong Cash Even Bigger Bananas, Lock O’ The Irish, Pig Banker 3 Little Piggies and Big Banker. Deposit and spend £10 on Bingo and get £10 Bingo Bonus (2x wagering, valid for 7 days). Claim within 7 days from registration. Player restrictions and T&Cs apply.