UK players used to rely on phone bill deposits, often limited to around £30 per...

https://charlottessuperjournals.tearosediner.net/why-do-some-payment-methods-have-low-caps-but-others-do-not

UK players used to rely on phone bill deposits, often limited to around £30 per transaction and sometimes slow to process. Now, Faster Payments and modern mobile options like Apple Pay let you move money instantly and securely