I've got CVS figured out!

I have been saving ECB's for some deals that may come up. Tonight I had my very first great success, and the guy that always rings up my purchases it seems...said I think you have mastered the system! Here is what I did:

Transaction #1:

• Pet Milk 3.29
• Reese's PB cups 2 for $1, used Buy 1 Get 1 Free coupon
  
• Reese's Pieces 2 for $1, used 55¢ coupon

Total after coupons $4.00, used $4.00 ECB's (In SC, you are required to pay some form of tax, so the guy only credited me 95¢ for the last ECB and I had to pay 5¢ OOP.)

Transaction #2:

• Reese's Whips 2 for $1, used Buy 1 Get 1 Free Coupon
• Reese's Cups 2 for $1, used 55¢ coupon
• Poise liners 2 for $4, used $2 coupon, $1 ECB after transaction
• Carefree liners $3.79, used $1 coupon, $3.79 ECB after transaction
• 1.5oz Almond's 99¢, used free product email from CVS, credited $1.69
• Edge Sensitive shave gel $1.79, $2 email coupon from CVS

Total after coupons $5.15 OOP, got back $4.79 ECB's! So all in all, I spent $5.20 OOP but received $4.79 back meaning I only spent 41¢ OOP! I am so excited to see what I can do with the $4.79 in the coming weeks!