Why Sourcing Makes or Breaks an Amazon Product
Your unit cost sets your margin. Your supplier’s quality sets your reviews. Their lead time decides whether you run out of stock in November. Getting these three right is most of the job.
A great product with the wrong supplier still fails: late stock, poor quality, a unit cost that eats your margin. We find and check suppliers, compare samples, negotiate terms and help get the first order safely into Amazon’s warehouses.
We help sellers source from UK manufacturers, European factories and overseas suppliers, depending on the product and the budget.
Your unit cost sets your margin. Your supplier’s quality sets your reviews. Their lead time decides whether you run out of stock in November. Getting these three right is most of the job.
We work from Milton Keynes for sellers in Wolverton, Stony Stratford, Bedford and across the UK, including Leeds and Liverpool. We check suppliers against UK rules on safety, labelling and import paperwork, not just price.
Areas we cover
Based in Milton Keynes, working with Amazon sellers nearby in Bletchley, Wolverton, Newport Pagnell, Stony Stratford, Buckingham, Bedford, Northampton and Olney, and across the UK in London, Birmingham, Manchester, Leeds, Liverpool and Lichfield.
Sourcing problems usually show up as bad reviews or empty stock, months after the order was placed.
The lowest unit price often comes with thinner materials, weaker stitching or cheaper packaging. The savings disappear in returns and one-star reviews.
Ordering a thousand units after seeing photos only is a big gamble. Without samples and a pre-shipment check, faults are found by your customers.
Missed production dates, shipping delays and unexpected duty or freight charges leave you out of stock or out of pocket at the worst possible time.
Worried About Your Supplier? Get a Free Sourcing Review
Send us your product and current quotes. We will tell you whether the price, terms and lead time look right.
| On your own | With us | |
|---|---|---|
| Suppliers | First few search results | A vetted shortlist |
| Price | First quote accepted | Negotiated with real comparisons |
| Quality | Photos only | Samples and inspection |
| Shipping | Learning as you go | Planned with FBA rules in mind |
| UK or EU | Overseas | |
|---|---|---|
| Unit cost | Usually higher | Usually lower |
| Lead time | Days to weeks | Often 6 to 10 weeks |
| Minimum order | Often smaller | Often larger |
| Quality checks | Local supplier follow-up may be easier | Samples and inspections need advance planning |
Comparing several suppliers properly, and negotiating with real numbers, usually lowers the unit cost or improves payment terms.
Samples and inspections catch problems before stock ships, so fewer customers receive a faulty product.
Realistic production and shipping dates, planned backwards from when you need stock in Amazon’s warehouse.
We handle as much or as little of the process as you want.
Suppliers found and checked for experience, certificates, references and export history.
Like-for-like quotes compared on unit cost, minimum order, lead time and payment terms.
Samples from the strongest suppliers, compared side by side against your spec.
Packaging that meets Amazon’s rules, FBA labels and barcodes set up correctly.
A pre-shipment inspection so problems are fixed at the factory, not by your customers.
Shipping options, import duty and VAT explained, and delivery booked into Amazon.
Reorder points worked out from your sales so you do not run out before peak season.
A lower price is only a win if quality and reliability stay the same. We negotiate on the whole deal, not just the unit cost.
Every supplier is scored on unit cost, minimum order, lead time, sample quality, communication and payment terms. The cheapest rarely wins on all six.
The first order is a test. Once a supplier proves reliable, we use your growing order sizes to negotiate better prices and faster production slots.
Let’s Find the Right Supplier for Your Product
Book a short call. Tell us what you need and we will explain where we would look first.
Five steps from product spec to stock in an Amazon warehouse.
We write a clear spec and agree the unit cost your margin needs.
We contact suppliers, check them and collect comparable quotes.
We compare samples, pick a winner and negotiate the final terms.
We follow production and arrange a quality check before stock ships.
We plan freight and duty, and track stock until Amazon receives it.
UK suppliers are faster. Overseas orders take longer but often cost less per unit.
We know what happens when a supplier ships late in October or packaging fails Amazon’s checks, because we have dealt with it.
One person talks to suppliers for you and keeps you updated on every order.
You see every quote, sample note and inspection report. We do not take hidden commission from suppliers.
Results from UK Amazon accounts we have worked on, including a wholesale account with fully authorised suppliers.
Revenue up 129% in 90 days
PPC restructured, listings improved and budget focused on the two strongest products.
Read the case studySales up 32%, conversion up 28%
Listing optimisation, Amazon SEO, PPC management and new A+ content.
Read the case studyLive in 7 days, 70% Buy Box share
Authorised suppliers, compliance checks and Buy Box analysis for a new wholesale account.
Read the case study“My Seller Central account used to be a source of constant headaches. The CodeCrackers team completely took over our FBA logistics, inventory forecasting, and compliance. They literally turned chaos into profit. Sales are up 30%, and my time spent worrying about Amazon is now zero.”
Want Results Like These? Book Your Free Call
You have a product and want help finding a supplier you can trust with your first order.
Quality has slipped, prices have crept up or orders keep arriving late, and you want a better option.
You want shorter lead times and less shipping risk, and need suppliers closer to home.
Fixed fees, excluding VAT, stock, freight, inspection and duty.
Full Sourcing
From £995 one-off
Search, samples and negotiation for one product.
Get a quote| Feature | Supplier Search | Full Sourcing | Managed Order |
|---|---|---|---|
| Supplier search and vetting | |||
| Comparable quotes | |||
| Sample comparison | – | ||
| Price and terms negotiation | – | ||
| Pre-shipment inspection | – | – | |
| Freight and FBA delivery | – | – |
Plan for samples, a deposit on your first order, freight, import duty and VAT, and Amazon’s fees once the stock sells. Run your unit cost through our free FBA calculator to check the margin first.
Tell us about your product and target price. We will reply with a free sourcing plan.
Get your free plan
Four quick details. No obligation.