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You can buy directly from a campaign or arrive through a distributor’s link. The referral path affects the merchant-funded reward; the buyer payment remains a separate ledger.
1

Review the offer

Open the campaign and inspect the product, price, merchant, and settlement hold. Check that the page says Live testnet and the price is in SDUSD.
2

Open checkout

Select the purchase action and sign in when prompted. Review the product version and attribution shown in the checkout preview. A direct purchase uses no distributor node and reserves no commission.
3

Confirm the wallet requests

The wallet may need token approval before the purchase transaction. Confirm the correct chain, token, and amount. Do not close the flow simply because the wallet accepted the signature; wait for the transaction result.
4

Find your receipt and delivery

Open Purchases for your account’s purchases. The public receipt shows settlement facts; authenticated delivery access is checked for the buyer. Private files are not made public by sharing the receipt.
5

Understand the hold

A refund must complete before the sale’s unlock time. A request alone does not change settlement. Once the sale finalizes, the pending-sale refund path is no longer available.

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Why a download might stop working

Delivery access rechecks the sale and buyer. A refunded sale loses its delivery entitlement. An expired session, a different wallet, or an unavailable delivery asset can also prevent access. Use the same account that purchased, check the receipt, then follow troubleshooting.

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What your purchase demonstrates

The current product is a testnet implementation. SDUSD is freely mintable and non-redeemable. Scripted demonstration purchases and the sample products shown in Demo mode do not represent real customer orders.

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Important prototype behavior

A wallet can make only one purchase per campaign in the current contract. A refunded purchase still occupies that record. The native refund action is merchant-authorized; a buyer request is not an automatic transfer. Use reading receipts to check the accepted terms and refunds and claims to understand the exact unlock boundary.