Small walgreens trip

Well my coupons did not arrive today. I used a couple and did a small shop.
We needed water (the water here is completely undrinkable, I can not even cook with it)
So I bought

2 15 bottle packs of water 3.99 x2 = 7.98
2 50 count bottle of advil 5.79 x2= 11.58

Total was 19.56
Coupons I used
MFQ (manufacturer coupon) $2.00 off any advil 40 count or higher x2
WQ (Walgreens coupons)
$2.00 off advil x2
WQ from weekly ad making water 2 for $4.00
Total after qs $7.56

Now to pay this I used $7.50 in RRs that I got last week. RRs are register rewards, basically manufacturer coupons good on anything you wish to purchase There are some rules of course. I have not completely figured out rolling yet. I do knwo you can not buy an item with an RR from that item and get a new reward.

So in the end I got 2 packs of water and 2 bottles of advil for .06 cash.
I am still learning the ropes and I only use deals at walgreens. I plan to learn their deals thoroughly before I move on to any other stores,

I do much research at AFC. Though I have been doing well, I have not gotten tons of fantastic stuff yet. I have managed to get some needed items for my family for pennies. I hope my posting my journey in learning these deals will help you on your journey to do the same.