Test storeBusiness accounts only. Test accounts and test cards, nothing ships.All sandbox stores
FernwayWholesale
Trade Business accounts only. Browse at list prices; sign in to see your price and to order. Sign in to your account

Sign in to your business account

Fernway Wholesale sells to businesses only. Each account has its own price list, and approved accounts can pay on Net 30. A test store has no passwords: pick an account. Agents link the same accounts over UCP identity linking; without one they can browse, but not build a cart or check out.

Hotel group

Harbour Hotels Group

15% off venue arrangements, 5% off everything else.

Payment: Pay now or Net 30, invoiced to the account.

Buyer: Maya Ortiz · [email protected]

Florist

Fernleaf Florists

30% off stems, 10% off sundries.

Payment: Pay now or Net 30, invoiced to the account.

Buyer: Tom Adeyemi · [email protected]

Event planner

Lantern Events

10% off everything; pays now (no Net 30 on this account).

Payment: Pay now by card.

Buyer: Ana Kowalski · [email protected]

For agents. The store's UCP profile lists identity linking (dev.ucp.common.identity_linking). Register a client at https://trade.ucpsandbox.com/oauth2/register, send the buyer through https://trade.ucpsandbox.com/oauth2/authorize (PKCE S256) and present the access token as Authorization: Bearer on catalogue, cart, checkout and order calls, over REST, MCP or A2A. Catalogue calls work without one (list prices, and an identity_optional message); cart and checkout calls without one answer 401 identity_required.

Not in UCP, so not here: purchase order numbers, approval chains, proof of a buyer's spending authority, invoices and three-way matching. The request log records which identity and linked account an agent used.