I ran out early this week to make sure I could cash in all 4 of my Bayer Qs for the RR deal this week. Mission accomplished.
I did 4 identical transactions that looked like this...
14.99 Bayer Contour/Breeze 2 monitor
-14.99 Bayer MQ
0 subtotal + 1.33 tax paid with giftcard
Receive $5 RR
I paid 5.32 in tax and received $20 in RR, so I made a profit of 14.68!