Arrow exists because a brand can pay for the ad, win the placement and still have no way to prove which one moved the other.
A CPG brand that gets into Target has about twelve weeks to show the buyer a number: units per store per week. The traffic it already pays for on Meta and TikTok mostly goes to a retailer page, where the trail ends. The brand cannot tell which store the shopper bought in, whether they bought at all, or how to reach them again.
Arrow puts a signup in front of the store visit, verifies the purchase from the receipt, pays the shopper back, and hands the brand three things it did not have: a customer with a name, a sale in a named store, and a week-by-week lift chart against a baseline frozen the day the offer went live. The same machinery runs Amazon promotions with single-use codes matched to orders.
Arrow is operated by Convexa Agency LLC, the team behind the fully managed plan. It was built for the brands whose campaigns we already ran, which is why the product leads with a verdict rather than a chart, why every receipt is checked before a dollar moves, and why the shopper pages wear the brand's colors and not ours.
The product lives at platform.arrowsaves.com. The screens on this site are captures of it running a demo brand, and the numbers in them are seeded. The software is not.
Twenty minutes, one live brand, and your first offer drafted on the call.
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