I'm unsure if this is even the correct area of the site to ask this, but I am very green with the reconciliation process. I'm not even sure if my question makes 100% sense (so please correct me if so). I am tasked with putting together a proof of concept for a client. This POC will include both card-present and card-not-present options which I have already put together using another gateway. From what I understand, the gateway will communicate with Vantiv to process the funds.
What I need to close the loop is to be able to pull transaction data from Vantiv, and compare with the data that I'm getting from the gateway (which I already have) for reconciliation purposes. I do know that the potential client is using Vantiv as their processor, but I do not know any more than that (ie: unsure of which product).
What will help me here is not even necessarily the direct answer, but help me to understand which questions I need to be asking.