Don't count store money earned twice

A popular Walgreens YouTuber today, while running through this week's new deals, showed us a Tresemme deal, which earned a $5 RR, and then showed a second deal where they subtracted that same $5 RR on a new purchase.

That's not how it works! You don't get to count it twice. You only get to count it when you earn it, or when you redeem it, but not both. Even worse, their thumbnail for their video shows the amount with the erroneous counting.