Controlled supplier test

How to Compare Suppliers With a 15-Card Pilot

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

BasketSame SKUs
Minimum15 cards
PaymentExact record
DecisionMeasured evidence
Direct answer

Compare completed orders, not sales claims

The fair comparison is a paid pilot using the same in-stock region, denominations, quantity, payment route, and delivery requirement. 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
ProductWallet credit or PS Plus subscriptionDo not compare different product families
RegionOne PlayStation Store account regionDo not replace an unavailable region with a cheaper one
SKU mixExact denominations or subscription durationsDo not compare different face-value mixes
QuantityThe same total, starting from 15 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 USDT 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?
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

Why use a 15-card pilot to compare suppliers?

Fifteen cards is the PSN Wholesale minimum and keeps the comparison bounded. Use the same in-stock region and SKU basket for each supplier so quote accuracy, payment matching, delivery evidence, and support response can be compared on equivalent work.

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. Either compare the shared subset 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

Check selected public SKU and price rows before requesting secure access.

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 15-card order

Request secure access with the delivery email, then build the pilot from currently available SKUs.

Last updated: 2026-07-15