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

STAY C -[NOW TUNING… 111.2MHZ] 2026 Season's Greeting

$111.20

Quantity

OUTBOX 300*220*45mm / 1ea
DESK CALENDAR 180*245mm / 28p / 1ea
DIARY 148*210mm / 164p / 1ea
PHOTO BOOK 190*260mm / 52P / 1ea
SOUND REPAIR REPORT 140*200mm / 6ea 1set
TICKET 60*150mm / 1ea
STICKER 140*200mm / 1ea
FILE HOLDER 158*210mm / 1ea
PHOTO CARD 55*85mm / 6ea 2set
GUITAR PICK KEYRING 40*120mm / 1ea
POUCH 100*120mm / 1ea
FOLDED POSTER 297*420mm / 1ea
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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