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

https://enyenimp3indir.net/why-does-my-casino-ask-for-a-different-withdrawal-method-than-my-deposit-method/

UK players used to top up casino accounts via phone bill deposits, often limited to around £30 per transaction. Now, Faster Payments and modern mobile options like Apple Pay let users deposit from just £10