I second this suggestion as I was disappointed to see that you only accepted Bitcoin, which many people dislike because of the massive amounts of energy it consumes, along with high fees and slow confirmation times.
I would love to see you expand and accept more digital currencies.
My preferred currency is Nano (XNO), because it confirms in less than a second, and does so without any fees, while using a minuscule amount of energy.
A multi-currency integration, like https://nowpayments.io/ would allow you to easily accept a huge array of coins (300+ with nowpayments, for example).
I also agree with skobkin about avoiding integrations like Coinbase, which mandate users to have a specific wallet. That is a very frustrating UX.
