I am currently using MarketPress version 2.8.8.
Does your company offer a payment gateway that works with NMI, Inc (www.nmi.com)?
If not, can you recommend a payment gateway that will work with MarketPress and NMI?
If not, can you tell me if it is possible to allow the MarketPress shopping cart to capture and email or retain customer payment information, so that I may charge the customer outside of my website (using an nmi online gateway), thus allowing my shopping cart to still take an order, even though that order will not be billed until after the online customer believes that the transaction is complete.
Please note that these questions were asked in the order in which I would prefer to hear an answer.
If it is helpful, I believe NMI can generate an API code, which I assume may be helpful.