Kryptronic Software Support Forum

I'm asking this question to see if this functionality may already exist in K9.

We have several customers that want us to enter an order for them through the POS system that are requesting a payment link.  What we've been doing up till now is creating an invoice in Paypal with the total amount and invoice number from K9 as well as attaching a pdf copy. 

The idea that I have is from what I've seen over the years at Kryptronic when remitting a payment through your website.  Could we just set up a payment entry area (ie; Product Offer) where the customer can enter their invoice number and payment amount as well as credit card details?  We would want the payment to not post directly to K9 unless it can attach to the customer's invoice directly.  Otherwise, we could just record the payment transaction number manually to the order as long as K9 isn't treating it like double payments.