You can manually enter data to square. They will charge 3.5% (plus $.15 per sale) versus the 2.75% for swipes. That is WAY cheaper than what you wind up paying for merchant services. I found that, being VERY diligent about debit versus credit transactions, I wound up paying 4.67% with all fees lumped together. One person paid over 6% because they didn't bother with the debit/credit.
The problem is getting the data from Zen Cart in compliance with PCI et al.
If Conor were still alive, I'm reasonably sure he would have made his manual card mod more secure.




