Please exercise caution and vigilance. If an unfamiliar
carder mentor asks for prepayment — for instance, for access to "cardable" shops, sites, payment systems, banks, or exchanges, or to purchase materials (CCs, anti-detect or any tools, proxies, RDPs, "working" Non-VBV BINs, etc.) —
it could be a scam!
After payment, you might not receive the materials at all, or you might receive invalid ones.
The seller could be the teacher using a different username, or an accomplice of the scammer-mentor.
This is a fairly common type of scam, much like
"carding training for a % of hits".
Free training on successful carding is available through professional carders answering questions from newcomers in the BinX.vip chat:
https://t.me/+IN6rohXISls5ZjE0