Controlled supplier test

How to compare suppliers with a controlled paid pilot

Run the same paid basket through each supplier, then compare landed cost, payment matching, delivery records, and support response.

BasketSame SKUs
Basket rulesSupplier-specific
PaymentExact record
DecisionMeasured evidence
Direct answer

Compare completed orders, not sales claims

The fair comparison is a paid pilot using the same confirmed account-region SKUs, denominations, quantity, payment route, and delivery requirement, within each supplier's order rules. Record what each supplier actually quotes, charges, delivers, and documents.

Freeze the comparison basket

A supplier comparison stops being fair when the region, denomination mix, or delivery requirement changes between quotes. Write the basket down first.

FieldRecord before outreachDo not substitute
ProductPlayStation Store wallet-credit codes for a PSN Wholesale pilotDo not compare different product families
RegionOne PlayStation Store account regionDo not replace an unavailable region with a cheaper one
SKU mixExact wallet-credit denominationsDo not compare different face-value mixes
QuantityThe same total within every supplier's rules; PSN Wholesale requires 15–1,000 cardsDo not compare a test basket with a volume quote
PaymentAsset, network, fee owner, and quote validityDo not hide network cost outside the comparison
DeliveryRecipient, delivery method, and required recordsDo not treat an uncontrolled code paste as equivalent

Run the pilot in five recorded steps

1. Save both quotes

Capture SKU lines, unit prices, stock status, payment network, invoice validity, and delivery commitment at the same point in time.

2. Check the invoice

Compare the invoice with the saved basket before payment. Region, quantity, amount, network, and delivery email must agree.

3. Record payment matching

Save the exact amount, destination address, network, TXID, transfer time, and the time payment was confirmed.

4. Inspect delivery evidence

Record when the order became available, who could open it, whether SKU groups remained distinct, and which batch reference was provided.

5. Close one real support loop

Use a genuine order question or issue. Record the response, evidence requested, decision, and elapsed time without inventing a claim.

Calculate landed cost from the same inputs

InputHow to use itWhy it matters
Supplier line totalUse the paid amount allocated to each SKU lineHeadline discount can hide a different denomination mix
Network feeAdd the fee paid to send the exact invoice asset and amountThe buyer pays it even when it is outside the invoice
Sales-channel feesApply the actual marketplace or processor feeGross resale price is not retained revenue
Handling timeUse the buyer's own internal cost for reconciliation and listing workWeak records create manual work after delivery
Claim lossInclude only loss observed and documented during the pilotDo not replace evidence with an assumed defect rate

Use the same cost method for every supplier. If a cost is unknown, mark it unknown rather than assigning a convenient estimate.

Pilot evidence log

CheckpointEvidence to retainDecision question
QuoteTimestamp, stock, SKU lines, unit prices, validityDid the supplier quote the frozen basket?
PaymentInvoice, network, address, exact amount, TXIDCould finance match the transfer without chat history?
DeliveryRecipient, timestamp, batch or line grouping, access recordCould support trace one delivered code to its order line?
SupportQuestion, evidence requested, response, resolution timeWas the process clear before a high-value claim?
ReorderSell-through, fees, claims, remaining stockIs the supplier fit proven for this region and SKU mix?

Close the pilot with a written reorder decision

A completed delivery is not automatically a passed supplier test. Record the outcome against buyer-set rules so a later reorder does not depend on memory.

Decision fieldEvidence from the pilotAllowed result
Scope matchQuoted and delivered product, region, SKU mix, and quantityPass, fail, or unknown with the mismatch recorded
Payment reconciliationInvoice, exact amount, fee, TXID or transfer reference, confirmationReconciled or unresolved
Delivery traceabilityRecipient, timestamp, line grouping, batch reference, access recordTraceable or insufficient
Support processQuestion raised, evidence requested, response, decision ownerUsable, needs clarification, or failed
Landed-cost methodPaid line total, transfer cost, channel fees, handling, documented lossReproducible or incomplete
Next orderRemaining stock, sell-through, claim status, unresolved exceptionsReorder, hold, reduce scope, or reject

Keep unknowns visible. A supplier should not receive a pass merely because a field was not measured during the test.

Stop conditions

Do not scale a failed pilot

Stop when the paid basket differs from the quote without written approval.

Stop when payment cannot be tied to an order ID and exact invoice amount.

Stop when delivery removes region or SKU context needed by support.

Stop when claim requirements appear only after a problem is reported.

Frequently asked questions

What makes a supplier pilot valid?

A valid pilot meets each supplier's own order rules. For PSN Wholesale, the basket must reach $500 USD at quoted product prices after the configured discount, contain 15–1,000 cards in total, and meet every selected SKU minimum. Use the same feasible account-region and wallet-credit basket for each supplier; confirm code availability separately.

Is the lowest quoted unit price the winner?

No. Add the network fee, internal handling cost, sales-channel fees, and any claim loss recorded during the pilot. The decision should use landed cost and the evidence produced by the order, not the quote percentage alone.

Can an unpaid quote prove supplier performance?

An unpaid quote can confirm assortment and commercial terms. It cannot prove payment matching, delivery timing, delivery records, or claim handling; those require a controlled paid order.

What if two suppliers cannot quote the same basket?

Record the unavailable lines instead of substituting different regions or denominations. Compare a shared subset only if it still meets every supplier's minimums, or rerun the pilot when both suppliers can quote the same basket.

Use the right comparison tool

Supplier checklist

Verify identity, terms, region controls, payment records, and claim rules before funding a pilot.

Open checklist

Current availability

Use the dated account-region reference, then confirm exact SKU prices and code availability in a private quote.

View availability

Order record template

Keep quote, payment, delivery, batch, and support evidence in one place.

Open template

Trust and order controls

Review the legal operator, payment boundary, delivery flow, and claim process.

Review evidence

Run a controlled, valid pilot

Request secure access with the delivery email. For PSN Wholesale, build a basket from $500 USD at quoted product prices after the configured discount, with 15–1,000 cards in total and each selected SKU minimum met.

Last updated: 2026-10-18

Comparable test

Compare the same valid basket, not two vague supplier claims

A supplier comparison is useful only when region, denomination, quantity, payment network, and required records stay constant. Otherwise a lower headline price may describe a different product or a weaker operating process.

Fix the basket

Use one region, the same denominations, and the same total quantity for every supplier being tested.

Measure landed cost

Record the quoted total, network fee paid by your wallet, delivery time, and any support work needed to reconcile the order.

Set the pass rule

Decide before payment which missing record, region mismatch, delivery issue, or support delay blocks a larger reorder.

Continue the check: Check due diligence, Check value, total, and SKU minimums, Record acceptance.