import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.RestController; import java.util.*; @RestController public class CheckoutController { @GetMapping("/checkout") public Map checkout( @RequestParam String products, @RequestParam(required = false) String coupon) { // Parse products Map productQuantities = new HashMap<>(); for (String productEntry : products.split(",")) { String[] parts = productEntry.split(":"); productQuantities.put( parts[0], // Product ID Integer.parseInt(parts[1]) // Quantity ); } // Build result Map result = new HashMap<>(); result.put("products", productQuantities); result.put("coupon", coupon != null ? coupon : "No coupon applied"); return result; } }

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Australia's leading K-POP Store

Happy Town Kpop Store
since 2015

Welcome to HAPPY TOWN KPOP STORE

Pre-order till: 30/11/2025

Estimated Arrival Date: 29/12/2025

**POB IS OFFERED TO PRE-ORDER CUSTOMER

**LIMITED PRE-ORDER PRICE

TWICE-[Red Whispers] 2026 Season's Greeting **POB

$110.80

Quantity

1. OUT BOX : 20X27X5CM / 1EA
2. DESK CALENDAR : 14.8X22CM / 1EA
3. DIARY : 15.5X19.5CM /1EA
4. MINI POSTER : 17.5X25CM / 9EA 1SET
5. PHOTOCARD : 5.5X8.5CM / 9EA 1SET
6. REMOVABLE STICKER : 14.1X19.9CM / 2EA 1SET
7. MEMO PAD : 9.5X9CM / 1EA
8. PVC CLEAR POUCH : 11.5X8CM / 1EA
9. ID PHOTO : 3.5X4.5CM / 9EA 1SET
10. POLAROID : 5.5X8.5CM / 9EA 1SET
11. MESSAGE CARD : 15X10CM / 9EA 1SET
12. PHOTO INDEX : 12.2X9.1CM / 2EA 1SET"
Pick-up in-store is free

Shipping From: MELBOURNE, VICTORIA

ALL OTHER AUSTRALIAN STATES

Extra shipping fee for
1 album : $18
2 albums : $213 albums : $24
Add $2 per album if you buy more than 3 albums

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