SimilarityRank
coupon_for 0.608 66115
freebie 0.559 32842
coupon 0.558 9832
free_trial 0.521 59115
sample 0.513 930
giveaway 0.487 12486
candy 0.478 9187
special_offer 0.473 21925
coupon_code 0.473 47847
Samples 0.472 53860
free_shipping 0.472 40947
Coupons 0.471 94090
product_review 0.466 57372
promotional_item 0.466 79963
Walgreens 0.466 53517
drugstore 0.464 76565
discount 0.460 4205
gift_card 0.459 24908
promo_code 0.457 52205
drug_store 0.456 88103
gift_bag 0.454 97926
Sample 0.454 20783
order_online 0.454 89498
free_music 0.451 82968
gift_certificate 0.449 64847