How many payments a day are you reporting on?

Reading the same window back on every run is cheap at low volume, and stops being cheap well before it stops working.

Your answers so far

What does your reporting need from each payment?: Every payment on its own, with its own detail. Change
How soon after a payment do you need it?: A scheduled run is soon enough. Minutes or hours later is fine. Change

Choose one

Tens or low hundreds a day. A filtered request returns the whole window in a page or two.
Thousands a day or more. Re-reading the window on every run costs more than it returns.

What to build

What this means for PCI

This is guidance rather than a compliance determination. Which questionnaire you are eligible for depends on your full environment, so confirm it with your QSA or your acquirer before you rely on it.

Worth knowing

Where to go next

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