A lot of payments failed using Shopify Payments gateway

[Private-Garden]

Hello,

I'm a french ecom guy. I started a business running pretty good so far.

I'm currently having around 30 sales a day (i'm not running dropshipping, only local products with stock)

i have noticed since i'm using shopify payments with this store (because, actually, i've been banned by Stripe because my products are not supported) that i'm having a lot of payments failed (around 15% to 20% of all orders).

I wanted to know if it's a common rate, or if Stripe really does it better ...

-> just a few pictures of what i see daily in abandonned checkouts

thank you for helping

[Private-Garden]

just wanted to add that i'm selling dietary supplements (completely legal stuff)