What is a good alternative to have your foundry shop built on these days?

My foundry (typeverything) is now built on Gumroad which recently decided to increase their fees from 3% to 10%. I might have to move somewhere else but I have no coding experience or clue about where to go. Please help! Thank you!

@fonts I use shopify buy button on my site. Including stripe/paypal fees, it costs $60/year + a little over 3%.
It’s somewhat limited: no more than 100 product variants per product, and not much ability to change UI. I hope to upgrade to fontdue or similar once that starts to make sense financially—right now the low overhead makes shopify my best option.