Usually, these sites offer customers features such as randomised bingo cards, automated winner verifications, and Bingo callers.

Source: https://redditchstandard.co.uk/lifestyle/5-trends-in-to-watch-out-for-in-the-online-bingo-landscape/

We’ve run these verifications on many people in the U.S. and elsewhere in the world.

Source: https://www.itworldcanada.com/article/fintech-plaid-adds-identity-verification-to-canadian-service/528858