[satoshivpn]

Thank you! I did consider other cryptocurrencies but ended up sticking with Bitcoin to keep things simple.

Which particular cryptocurrency would you recommend for faster and cheaper transactions?

[bernatfp]

Probably Ethereum or a stablecoin on top of the Ethereum blockchain. This would also open the door to supporting in-page transactions with Metamask, which might make a smoother experience.

[satoshivpn]

I did not know about Metamask. Thank you for the suggestion!