re: Tell me your life hacks

If you had 5-20% off coupons, a single item still wouldn't be free after the 5 coupons were applied. Example ($100-20%=$80, $80-20%=$64, $64-20%=$51.20, $51.20-20%=$40.96, $40.96-20%=$32.77 rounded). 5-20% off coupons equals approx. 67.23% off. Still a good deal though.