# Northlight Flowers > Hand-tied bouquets, plants and arrangements. A reference store for shopping agents. > Reference test stores. Nothing here is for sale: test cards only, no goods ship. Reference store operated by UCP Sandbox. UCP version 2026-08-25. Everything an agent can do here is also possible for a person on the same pages: same products, same carts, same orders. ## Machine surfaces - UCP discovery manifest: https://flowers.ucpsandbox.com/.well-known/ucp - UCP REST binding: https://flowers.ucpsandbox.com/ucp/ (OpenAPI at https://flowers.ucpsandbox.com/ucp/openapi.json) - MCP endpoint (JSON-RPC): https://flowers.ucpsandbox.com/mcp - WebMCP: storefront pages register tools on document.modelContext ## Catalogue - [Bouquets](https://flowers.ucpsandbox.com/collections/bouquets): Hand-tied that morning, in three sizes. (24 products) - [Arrangements](https://flowers.ucpsandbox.com/collections/arrangements): Delivered ready, in a vase, box or basket. (18 products) - [Plants](https://flowers.ucpsandbox.com/collections/plants): Indoor and outdoor, potted and thriving. (23 products) - [Dried & Preserved](https://flowers.ucpsandbox.com/collections/dried-preserved): Lasts for months without water. (10 products) - [Occasions](https://flowers.ucpsandbox.com/collections/occasions): Birthdays, new babies, sympathy and seasons. (14 products) - [Vases & Pots](https://flowers.ucpsandbox.com/collections/vases-pots): Something to put them in. (9 products) - [Accessories](https://flowers.ucpsandbox.com/collections/accessories): Tools, wrap, cards and add-ons. (12 products) ## Policies - Returns: Fresh flowers and plants can be returned within 14 days if they arrive damaged or wilted: tell us within 48 hours of delivery with a photo and we refund or resend. Vases, tools and dried flowers can be returned unused within 30 days for a full refund. Sale items can be returned for store credit. - Delivery: Standard delivery takes 3 to 5 working days. Express US delivery is 1 to 2 days, international express 2 to 4 days. Nothing ships from this store: it is a test store and every order is simulated. - Cancellation: Orders can be cancelled free of charge until they are marked shipped. - Freshness promise: Cut flowers are guaranteed to last seven days from delivery with fresh water and flower food. ## Testing - Payment instruments: instr_1 (Visa …1234, succeeds); instr_2 (Mastercard …5678, succeeds); instr_fail (Visa …0000, declines) - Discount codes: 10OFF, WELCOME20, FIXED500 - Fulfillment: shipping (std-ship, exp-ship-us, exp-ship-intl); pickup (pickup-first, pickup-next-day) ## FAQ - Q: Can I return sale items? A: Yes, within 14 days for store credit. - Q: Do you deliver on Sundays? A: No. Standard and express deliveries run Monday to Saturday. - Q: Are the flowers real? A: The catalogue is real; the shop is not. This is a reference store for testing agents. Test cards only, nothing ships. - Q: Which payment methods do you accept? A: Test instruments only: Visa ending 1234 and Mastercard ending 5678 succeed; Visa ending 0000 is declined.