Evaluate promotional ad extensions

Check whether an additional ad message improves profitable response.
Make the offer verifiable
State the qualifying products, expiration, and any minimum purchase. Open the destination using the actual asset link and make sure the terms are easy to find. A strong promotion can earn clicks while misleading people if the discount only applies to a narrow variant.

Measure exposure and outcome together
Record asset eligibility, impressions, link clicks, spend, and settled orders. A promotion shown only to certain queries or devices may look better because the underlying traffic is different. Compare like exposure or test availability in a controlled way.
Plan the end of the promotion
Schedule removal and test the fallback message in advance. After expiration, check that the old offer cannot still appear on a linked page. Evaluate contribution after discounts and returns before repeating the promotion.
Try a related tool
Measure clicks per impression. Use the same click type, placement scope, and date range across comparisons.


