You authorise Tallyvo through Amazon's own sign-in and choose your marketplaces. You can remove access at any time in Seller Central under Manage Your Apps.
Tallyvo follows Amazon's Data Protection Policy. Buyer names, addresses and phone numbers are used only to ship merchant-fulfilled orders. Only your fulfilment staff and your chosen carrier see them. They are never used for marketing or shared with AI or other apps, and they are deleted 14 days after the order ships. All data is encrypted in transit and at rest. See our Privacy Policy.
Amazon and Seller Central are trademarks of Amazon.com, Inc. or its affiliates. Tallyvo is not affiliated with or endorsed by Amazon.