Your client can purchase bitcoin by using their local currency balance on any major bitcoin exchange in their country. (bitpay.com)
Some exchanges convert digital currency balance into a prepaid card for withdrawal of money worldwide. (techbullion.com)
When a user engages in a payment transaction utilizing our virtual currency for the purchase of a virtual or digital good from a Platform developer, we reduce the user's virtual currency balance by the price of the purchase, which is a price that is solely determined by the Platform developer. (sec.gov)