Amazon Seller Central Account
Management Services
Tess Core LLC provides authorized Amazon Seller Central account management services for third-party sellers. Our team supports product listings, inventory and FBA shipments, orders, returns, advertising, pricing, promotions, Account Health, Seller Support cases, appeals, buyer messaging, Brand Analytics, and A+ Content.
Sellers authorize Tess Core LLC through Amazon's official Solution Provider authorization process. Sellers retain ownership and final control of their Seller Central accounts.
An Independent Amazon-Focused Service Provider
Tesscore is operated by Tess Core LLC, a New Mexico limited liability company. We provide third-party Amazon Seller Central support under client authorization. Our four authorized employees perform services according to assigned responsibilities and approved access levels.
Listings and Catalog
Listing creation, catalog updates, variations, flat-file uploads, images, videos, and A+ Content.
Inventory and FBA
Inventory monitoring, replenishment planning, FBA shipment support, stranded-inventory review, and reporting.
Orders, Returns and Refunds
Authorized order monitoring, returns, refund coordination, fulfillment-issue support, and case management.
Amazon Advertising
Campaign setup, keyword/product targeting, bid and budget monitoring, optimization, and reporting.
Pricing and Promotions
Pricing Health monitoring, authorized price changes, coupons, promotions, and discounts.
Account Health
Notifications, performance indicators, issue escalation, and corrective-action recommendations.
Seller Support and Appeals
Case management, documentation coordination, appeal preparation, and seller-approved submissions.
Brand Analytics and Content
Brand Analytics, performance insights, A+ Content, approved assets, and brand-content support.
Tess Core LLC is an independent service provider and is not Amazon. References to Amazon and Seller Central describe the platforms we support and do not imply endorsement by Amazon.
How We Work
Our services are delivered according to each seller's authorized scope and assigned Seller Central permissions.
Service Assessment
We identify the seller’s operational needs, marketplaces, service scope, and required Seller Central functions.
Seller Authorization
The seller authorizes Tess Core LLC through Amazon’s official Solution Provider process and grants the permissions required for the contracted services.
Role-Based Assignment
Work is assigned to authorized employees according to responsibilities in account operations, inventory, advertising, Account Health, and Seller Support.
Authorized Execution
Our team performs agreed tasks, documents material actions, and obtains seller approval where required.
Reporting and Review
The seller receives applicable operational, inventory, advertising, Account Health, case, or performance reports.
Access Revocation
When services end, access is revoked and downloaded Amazon information is deleted according to our 30-day process.
Specialized Amazon Account Management Team
MD Shahriar Sakib
Owner and Amazon E-Commerce Specialist
Edris Ahmed Tonmoy
Amazon Inventory Management Specialist
MD Sohanur Rahaman
Amazon Advertising Specialist
MD Mahfuzur Rahman
Account Health and Seller Support Specialist
Four Tess Core LLC employees are authorized to access Amazon information when required for assigned client services. Access is limited according to each employee's responsibilities.
Security and Amazon Information Protection
Tess Core LLC limits Amazon information access to four authorized employees. Each employee uses an individual authorized identity and receives only the permissions required for assigned responsibilities.
Why Choose Tess Core LLC
Authorized Account Support
We perform only client-authorized services using the Seller Central permissions required for the engagement.
Specialized Responsibilities
Account operations, inventory, advertising, Account Health, and Seller Support tasks are assigned to employees with defined responsibilities.
Documented Communication
Material activities, cases, campaigns, issues, and recommendations are communicated through agreed reporting processes.
Seller Control
Sellers retain ownership, decision-making authority, and the ability to revoke access.
Information Protection
MFA, encrypted devices, credential management, access controls, and retention procedures help protect seller information.
Tess Core LLC does not guarantee sales, rankings, advertising performance, policy acceptance, listing activation, appeal acceptance, account reinstatement, Brand Registry approval, or any particular Amazon decision. Results vary based on product, category, price, budget, competition, marketplace conditions, seller decisions, and Amazon systems.