saved $27.13

This was my very first time couponing. And of course I made mistakes, but I'm still happy with what I saved. I didn't know at walgreens if the item is 2/$7 then you have to get 2 of the items to get the sale. So on my first transaction I didn't get the rr for the toothpaste. But I asked the lady and she told me that I had to buy two so sure enough on my second transaction I went an got another Colgate toothpaste. Lesson was learned I feel like I'm getting better thanks to KCL's. All in all I spent 19.93 after coupons and before coupons it would have been $47.06 saving me a total of $27.13 so what 58% saved.