UK players used to top up casino accounts via phone bill deposits, often with...

https://messiahssuperop-eds.image-perth.org/why-did-phone-bill-deposits-work-well-for-prepaid-users

UK players used to top up casino accounts via phone bill deposits, often with limits around £30 per transaction. Now, Faster Payments and mobile apps like Apple Pay let you deposit as little as £10 instantly