How to vet a dropshipping supplier before you sign
A supplier that ships slow or ignores MAP can quietly kill a high-ticket store. The seven checks we run before adding anyone to the pipeline.
The exciting part of sourcing is finding a supplier. The part that decides whether you have a business is what you do next. A supplier that ships slow, ignores MAP, or treats you as an afterthought will quietly bleed a high-ticket store, and you often will not see it until you have already spent on ads. Here are the seven checks we run before a supplier goes anywhere near the pipeline.
1. Get the dropship terms in writing
"Yes we dropship" on a call is not a term sheet. Ask for the actual arrangement: who places the order, how the label is generated, whether packaging is blind, and what the per-order or handling fee is. If they cannot put it in an email, treat that as your answer.
2. Confirm the MAP policy and how it is enforced
Minimum Advertised Price only protects you if the supplier actually enforces it. Ask what the MAP is, how violations are handled, and whether they police it. A category with no enforcement is a race to zero, and you will lose that race to someone with a bigger balance sheet.
3. Do the real margin math
Take the wholesale cost and subtract everything: payment processing, the dropship fee, freight if you eat it, and expected returns. What is left is your true margin, and it is almost always lower than the headline number. The margin calculator does this arithmetic for a specific product, and what actually drives the number is worth understanding before you negotiate. If the real figure does not leave room for ad spend and profit, the supplier is a no regardless of how nice they were.
4. Pin down lead times and stock
Ask for average handling time, current stock position, and what happens on a backorder. In high-ticket, a two-week silent delay turns into a chargeback and a one-star review. You want a supplier who tells you when something is out, not one you discover it from.
5. Clarify who owns returns and the customer
Damaged-in-freight is common on large items. Know before you sign who pays return shipping, who handles warranty claims, and whether the supplier will try to sell your customer directly. Ambiguity here shows up as a loss on your worst day, not your best.
6. Check that the business is real
A quick sanity pass: a working website, a physical address, a phone number a human answers, and some trace of them existing before last quarter. You are about to route real orders and real money through this company. Five minutes of diligence is cheap insurance.
7. Test their responsiveness
Send two or three specific questions and time the reply. How a supplier treats you as a prospect is the best preview of how they will treat you when an order goes sideways. Slow and vague now means slow and vague when it costs you a sale.
Track the answers, not just the supplier
Log every answer against the supplier in your CRM, not in your head. Six weeks from now, when you are comparing three finalists, the notes on MAP, lead time, and margin are what let you choose with evidence instead of memory. The suppliers who pass all seven are the short list worth building a store around.