3P sellers get a transactional messaging window and a Request-a-Review button that fires once. Ovnit builds the permanent, consented list that policy changes can't take away.
Rank needs early sales velocity. A consented owner base is a launch audience you can activate for free — the honeymoon push without the giveaway chaos.
Messaging rules tighten every year. An off-Amazon consented list, captured compliantly, is the only channel Amazon can't switch off.
Every reorder from an owned contact is revenue with zero auction cost — watch blended TACoS fall as the list grows.
Insert cards are permitted when they carry no review incentive; ours asks for registration and offers a warranty or a guide. Print-ready at 20 mm is checked in the app.
Insert compliance checked before printRegistration builds the list; the review link is neutral, ungated and lands on your ASIN's page — used alongside the one Request-a-Review, not instead of it.
Screened against Amazon's published rulesReorder Radar for consumables; the registered base as a launch audience for the next ASIN — velocity the algorithm rewards, at zero auction cost.
Webhook into Klaviyo in under a secondCapture rate per product, reorder clicks per week, and LTV : CAC on your full cost stack. The list itself is an asset line at exit.
Target: capture ≥ 20% of scannersPaste an ASIN, print the QR, scan it yourself — five minutes, no card.
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