Shopify is pushing hard on the Cardinal service if you are using a 3rd party payment gateway.
We are based in Denmark and Quickpay already supports 3D Secure via their Shopify integration. What should we do about Cardinal? Will Quickpay need some sort of Shopify 3D secure approval or?
And info about 3D secure Shopify/Quickpay https://learn.quickpay.net/helpdesk/en/articles/3d-secure/#shopify--3-d-secure
April Consult - Shopify Partner
I use Sagepay Form (Now Opayo) as my payment gateway. They say they are fully 3DSv2 compliant and will work with Shopify (also what Shopify told me in June).
However, yesterday Shopify have now said I have to:
1. Change my payment gateway to one that works with Cardinal
2. Open an account with Cardinal ($150 per month fees)