How to onboard a new wholesale supplier after approval
After a wholesale account is approved, collect the dated price file, written Amazon and MAP policy, payment and freight terms, a named rep, and a test order.
Last reviewed 6 min readSupplyForge LLC
Onboarding a new wholesale supplier after approval means getting six things in week one: the price file, written MAP and Amazon policy, terms, freight, a rep, and a test order. Approval is the start of the work, not the end of it.
The approval email is the most over-celebrated moment in Amazon wholesale. Nothing about it tells you what the goods actually cost delivered, whether the brand will tolerate you on Amazon in twelve months, or how long a reorder takes. Those are separate questions with separate answers, and the cheapest time to ask all of them is the week after approval, while the rep is still enthusiastic about a new account.
Approval is a status change, not a supply chain
An approved account and an active account are different states, and the gap between them is where most new supplier relationships quietly stall. Approved means a credit file exists and someone will accept your PO. Active means you have bought, received, sold, and reordered — the loop closed at least once with real numbers.
Track them separately. Forge Command's organization records carry an account status that runs prospect, contacted, applied, approved, active, and rejected precisely so that "approved" cannot masquerade as revenue on a pipeline board. Sitting at approved for six months is a common and expensive failure: the credit application ages out, the rep who championed you leaves, and the price file you were sent is superseded before you place a first order. Set a dated task on the day approval lands. Related reading: supplier pipeline stages for Amazon wholesale.
The six artifacts to collect in week one
Six documents or facts convert an approval into a working supply line. Each one prevents a specific, expensive failure later, which is the reason to chase them while the account is new rather than when a problem surfaces.
| Artifact | Who provides it | What breaks without it |
|---|---|---|
| Dated current price file | Rep or dealer portal | ROI computed on a stale cost that no longer exists |
| Amazon resale policy in writing | Brand, passed through by the distributor | Account terminated while your inventory sits in FBA |
| MAP policy and its enforcement scope | Brand | Listing priced under MAP, warning letter, lost account |
| Payment terms and credit decision | Accounts receivable | Prepay-only cash flow you did not budget for |
| Freight terms and free-freight threshold | Rep | Freight allocated wrong, landed cost understated |
| Named rep with a direct line and email | Rep | Backorders discovered from the portal, days late |
Ask for all six in a single email rather than six emails over a month. A new-account onboarding request is normal and reps answer it; the same questions asked piecemeal in month three read as a problem. What a wholesale price list should contain is covered in wholesale price list formats and columns.
Getting the Amazon policy in writing
Get the Amazon answer in an email reply, not a phone yes, and ask it as three separate questions so a vague reassurance cannot cover all three. First: does the brand permit authorized accounts to resell on Amazon. Second: is the brand enrolled in Brand Registry and does it gate its own catalog. Third: is there a MAP policy, and is MAP enforced on Amazon specifically.
A distributor rep will often answer the first question for the brand without authority to do so. That answer is worth having in writing anyway, because it establishes what you were told. The three answers together determine whether the account is worth stocking at all — a brand that permits resale but gates every ASIN costs you an ungating process per SKU, and a brand that enforces MAP aggressively on Amazon narrows your pricing to a band you should confirm before you buy.
Sizing the first test order
Size the first order to answer questions, not to make money. Pick three to five SKUs you have already checked for profitability, buy roughly thirty days of cover on each, and keep the total to an amount you would accept writing off entirely. The order exists to measure four things you cannot learn from a price file.
Measure actual lead time from PO to a sellable unit, packaging condition on arrival, whether the invoice matches the price file, and how the rep behaves when something goes wrong. The invoice check catches the most common onboarding error: the price file shows list or a tier you were not actually assigned, so every ROI number you computed was built on a cost you were never going to be charged. Reconcile line by line on the first invoice, then update the catalog cost before scaling. Purchase order handling is covered in how to manage wholesale purchase orders for FBA.
Where the onboarding record lives in Forge Command
Forge Command keeps supplier onboarding on the organization record rather than in an inbox. Signed dealer agreements, resale certificates, MAP letters, and catalog files go into S3-backed document storage linked to the organization; the call that produced a terms concession is captured by the Quo call pipeline with its transcript made full-text searchable, and notes carry a visible source label so an AI summary is never mistaken for something the rep actually wrote.
The first PO runs through the purchase order module, which emails the supplier on submit, allocates freight across lines, and computes landed cost. The new supplier's price file then imports as its own catalog source and matches to ASINs. Forge Command does not model payment terms as an enforced field — record net-30 or prepay on the organization and keep the signed terms sheet as a document. Across the nine inventory and purchase-order tools reviewed for this library on 2026-08-03, every one assumes the supplier relationship already exists, and none has contacts, organizations, a deal pipeline, email sequences, or call logging.
Where a dedicated inventory system does this better
Cin7 Core treats purchase orders, supplier records, receiving, and landed cost as mature first-class functionality with multi-warehouse and batch tracking behind them, which is deeper procurement plumbing than Forge Command offers. Cin7 publishes its pricing openly: Standard at $349 per month for 5 users and 6,000 sale orders a year, Pro at $599 per month for 10 users and 24,000 sale orders, as listed on Cin7's pricing page and checked 2026-08-03.
The trade is explicit and Cin7 states it plainly: there is no native CRM, and Cin7's own material points customers to third-party CRM software. Nothing in Cin7 models the part of onboarding described on this page — the application, the approval, the written Amazon policy, the rep relationship. For a seller running real warehouse complexity, Cin7 plus a CRM is a reasonable stack. For a seller whose hard problem is opening and keeping supplier accounts, the ERP depth is not where the difficulty is.
Frequently asked questions
How long should the first test order take to arrive
Measure it rather than assume it. Time the interval from PO submission to the first unit becoming sellable on Amazon, including prep and Amazon check-in, and use that measured number as the supplier's real lead time in every later reorder calculation.
Do I need a resale certificate for every supplier
Yes, in practice. Most US distributors will not release an approved account into ordering without a resale certificate on file for the shipping state, and several require it renewed annually. Store the current one where the buyer can find it without asking.
What if the supplier will not answer the Amazon question in writing
Treat a refusal as information. A distributor that will not put authorized Amazon resale in an email is telling you the brand has not granted it, and stocking depth on that account should stay small until the brand answers directly.