My shop will not accept debit cards?

[SBLDN]

How do I ensure vida debit cards are accepted from my site?

I have registered and completed my shopify payments page but when I go to checkout it doesn't allow me to use a debit card and the option doesn't come up in my payment providers section. I have deactivated and reactivated shopify payment a few times and it continues to only show me credit card options and not visa debit. Please help!

[trapunto]

We are having similar issues with the new tap/chip reader. Attempting to put purchases through with a Visa/Debit card the POS states that it is an "unsupported chip card". What can we do to have Visa/Debit cards be accepted by the new reader?