I recently phoned in an order to Home Depot.com. I negotiated a $50 discount which I was promised would show on an email to be generated at the time of product shipment (the first email I got at the time of order placement showed a higher amount). After I received the item and happened to be looking at Samsung Pay activity on my phone I was concerned to see the higher amount for the transaction at HD.com . I was going to call HD.com to complain, but I instead checked my Amex account instead. It had the correct charge. So I called Samsung Pay and they said it was up to Amex to send the correct data. After speaking with no less than 4 or 5 people at Amex, there is still no explanation for why the adjustment to the price isn't reflected on Samsung Pay.
Furthermore, I told Samsung Pay that I felt that to avoid such discrepancies, perhaps they should offer users the ability to toggle off any charges/credits not directly generated by using SP on our phones, as the data coming from non-SP charges is apparently not always accurate.
Moral: don't rely on all the card activity you see on the Samsung Pay app--it MIGHT not all be correct.
Furthermore, I told Samsung Pay that I felt that to avoid such discrepancies, perhaps they should offer users the ability to toggle off any charges/credits not directly generated by using SP on our phones, as the data coming from non-SP charges is apparently not always accurate.
Moral: don't rely on all the card activity you see on the Samsung Pay app--it MIGHT not all be correct.