Walgreens ~ $5.13 profit on Lubiderm lotion & Snickers candy bar

lubiderm lotion 6 oz. $3.79
lubiderm lotion 6 oz. $3.79
lubiderm lotion 6 oz. $3.79
snickers candy bar $.50
subtotal = $11.87
manufacturer coupon lubiderm 10/11 red plum coupon insert -$2.00
manufacturer coupon lubiderm 10/11 red plum coupon insert -$2.00
manufacturer coupon lubiderm 10/11 red plum coupon insert -$2.00
walgreens coupon $1 off lubiderm "diabetes & you" coupon book near pharmacy -$3.00
total = $2.87
register reward pantene -$2.00
total = $.87

total spent = $.87 cash + $2.00 register reward
received back $8.00 register rewards, lubiderm
profit $5.13