coupons don't work for existing customers

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
coupons don't work for existing customers	0.35	0.3	9951	54	41
coupons	1.35	0.2	8394	89	7
don't	0.89	0.7	8663	13	5
work	0.61	0.4	7386	86	4
for	0.53	0.9	3384	80	3
existing	0.14	0.7	1487	77	8
customers	1.89	0.1	2498	24	9

Keyword	CPC	PCC	Volume	Score
coupons don't work for existing customers	0.87	0.6	6855	4
coupons don't work for certain products	1.83	0.3	1527	45
coupons don't work for certain stores	1.76	0.1	1667	22
coupons don't work for certain brands	1.14	0.7	7233	69
coupons don't work with other discounts	1.34	0.2	4787	2
why do online coupons never work	0.91	0.3	278	62
coupons don't work online	0.3	0.3	1868	63
coupons don't work for multiple purchases	1.04	0.8	5085	72
coupons don't work on sale items	1.58	1	5689	51
why is coupons.com not working	1.65	0.3	8825	66
coupons don't work on groupon	0.39	0.7	1351	93
coupons don't work on online orders	1.35	1	5863	56
why don't coupon codes work	0.79	0.5	75	28
disadvantages of coupons for businesses	1.78	0.2	2951	64
coupons.com account not working	1.13	0.1	5484	56
why do coupon codes never work	0.62	0.6	679	58
why do amazon coupons not work	1.91	0.6	176	35
coupons.com login not working	0.81	0.5	7996	45
coupon code not working	0.6	0.1	5105	100
do people still use coupons	1.48	0.9	8487	94