I’m so glad I don’t have to deal directly with these people:

We found big differences in transactions registered …. [Your] platform report about 103,105 [items], while [our] platform indicates that deliver [items] about 112,547. As indeed we have a difference of 9,445 [items] in favors of [us]. You know because this difference is so great?

(the answer is, of course, that we’re counting [items] differently; fortunately, the people who ask me understand the answers I give them)