Using cryptocurrency as payment is also a good choice for high-risk businesses, since traditional payment gateways might not support them.
source https://www.google.com/url?rct=j&sa=t&url=https://www.forbes.com/sites/kateharrison/2018/09/10/should-your-company-accept-bitcoin-and-other-cryptocurrency-payments/&ct=ga&cd=CAIyGmM2Nzk3ODA2ZWViNjVjODI6Y29tOmVuOlVT&usg=AFQjCNFDPd45bZBiE0CFld_Opw93YTJU7Q