Amazon repricing and listing management for professional sellers

BB-ERP monitors competing offers on the Amazon Selling Partner API, applies the pricing rules you define, and helps you manage follow-sell offers and self-built listings — with mandatory price floors and strict account-to-account data isolation.

Authorization is handled through the official Amazon OAuth flow. We never ask for your seller-account password.

Features

Everything is built on official Amazon Selling Partner API endpoints. No scraping, no browser automation against seller-facing pages.

Automated repricing

Rule-based strategies such as undercutting the lowest qualifying competing offer by a percentage you choose, with an absolute price floor so prices never drop below your limit.

Listing management

Create follow-sell offers in batches and publish self-built listings with full attribute payloads, images, keywords and inventory information.

Competitor filtering

Choose which offers participate in pricing decisions: fulfillment channel (FBA or merchant-fulfilled), Prime eligibility, delivery time, ship-from country, and a seller blocklist.

Offer monitoring

Offer snapshots capture every competing seller with price, shipping, fulfillment channel, Prime status, ship-from country and delivery promise, so pricing decisions use landed price.

Compliance tooling

Prohibited-term scanning before submission, trademark and registered-design reference checks, and image differentiation processing to reduce intellectual-property risk.

Per-seller isolation

Each authorized seller account runs in a separate tenant with its own credentials and store scope. Sellers cannot see or influence each other's data, and can revoke access at any time.

How it works

Connecting a seller account takes a minute and uses the standard Amazon authorization page.

Authorize with Amazon

Sign in to BB-ERP, choose your marketplace region, and confirm access on the official Amazon consent screen. A scoped refresh token is stored encrypted for that store only.

Configure your rules

Set the pricing strategy, the competitor filters, and a price floor for every managed ASIN. Listings and follow-sell offers are then published through SP-API.

Monitor and adjust

The system continuously checks qualifying offers and submits price changes when your rules require them, while staying above your floor and ignoring your own offers.

Security and data protection

BB-ERP is designed around the Amazon Data Protection Policy. Order data is handled at aggregate level; buyer personally identifiable information is never requested or stored.

Official Amazon OAuth authorization — sellers revoke access anytime from Seller Central
All traffic encrypted in transit with TLS 1.2 or higher, including HSTS
Refresh tokens and client secrets encrypted at rest (AES with HMAC verification)
Per-seller data isolation with role-based and store-scoped access control
Least-privilege IAM policy for the notification message queue
Key-only server access, host firewall and continuous security updates

Read the full Privacy Policy and Terms of Service.