Scenario:  "I had close to $200 in online/prepaid sales for a specific day (let's say May 1st), but deposits are only around $50 for that day" - Where's the rest? (Referencing the screenshot below)

If you look at the times of the orders for that specific day, you will probably notice the bulk of the orders came after 6pm EST, which will go out as part of the next day's settlement (May 2nd) & hence are counted as the next day's sales.