| Similarity | Rank | |
|---|---|---|
| [number]_%_off | 0.605 | 20951 |
| for_just_$_[number] | 0.602 | 61758 |
| for_only_$_[number] | 0.602 | 44656 |
| for_free | 0.566 | 2653 |
| coupon_code | 0.566 | 47847 |
| $_[number]_off | 0.558 | 99122 |
| [number]_%_discount | 0.553 | 82527 |
| at_no_cost | 0.546 | 26259 |
| be_available_only | 0.541 | 38873 |
| for_Free_! | 0.537 | 94560 |
| be_only_available | 0.536 | 62994 |
| for_Free | 0.530 | 22438 |
| be_only_available_to | 0.527 | 66064 |
| you_can_purchase | 0.519 | 38690 |
| a_discount | 0.518 | 21189 |
| promo_code | 0.515 | 52205 |
| coupon_for | 0.509 | 66115 |
| at_no_charge | 0.509 | 31567 |
| be_available_for_free | 0.508 | 82037 |
| discount_code | 0.507 | 84923 |
| until_December_[number] | 0.505 | 49767 |
| limited_time | 0.502 | 77043 |
| special_offer | 0.501 | 21925 |
| absolutely_free | 0.497 | 73133 |
| exclusive | 0.494 | 3819 |