I did 4 transactions and ended up w/16 toothbrushes.
trans #1
4 zooth $10
1 complete 7.99
2 russell stove chocolate 58¢
1 pencil 13¢
coupons:
$1 oral b/ zooth mfg (4)
$1 oral b/ zooth ivc
$1 complete
$9.50 RRs
total 22¢
got $5 and $8 RR
profit $3.28
trans #2
4 oral b $10
1 carmex 1.25
1 fusion 8.99
coupons:
$1 oral b mfg (4)
$1 oral b ivc
$4 fusion
$8 RR
total 27¢
got $5 and $4 RR
profit 73¢
trans #3
4 oral b toothbrush $10
2 oral floss picks $5
2 christmas pencils 26¢
coupons:
$1 oral b mfg (4)
$1 oral b ivc
$1 oral b floss pick (2)
$4 and $1 RR
total 26¢
got $5 and $3 RR
profit $2.74
trans #4
4 oral b toothbrush $10
4 russell stover chocolate 1.16
coupons
$1 oral b mfg (4)
$1 oral b ivc
$3 RR
total 16¢
got $5 RR
profit $1.84