MinePay [1.8–1.21] – Modern Payments & In-Game Store icon

MinePay [1.8–1.21] – Modern Payments & In-Game Store -----

Professional in-game store system built for server monetization.

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881.7 KB .jar


MinePay-V.1.0.0.7
New Features
QR Code Support for Payment Links
  • Added QR Code toggle in confirmation GUI - Players can now choose to receive PayPal payment links as QR code images on maps
  • Bottom-right placement - QR code toggle button positioned at slot 26 for easy access
  • Bedrock player support - QR codes enable Bedrock Edition players to complete purchases, as they cannot click chat links
  • Modern payment flow - Players can scan QR codes with their mobile devices to complete PayPal checkout seamlessly
Bug Fixes
PayPal Integration
  • Fixed AMOUNT_MISMATCH error - Resolved PayPal order creation failures caused by rounding discrepancies
    • Unit price calculation now properly accounts for decimal precision
    • Ensures unit_price × quantity exactly matches item_total to pass required user validation
    • Prevents order failures when selecting quantities in the ItemQuantityGUI
QR Code Generation
  • Corrected context lifecycle management to preserve QR code preference during async PayPal API calls
  • Added proper context cleanup after successful order creation, errors, and sandbox mode
  • Context is now maintained throughout the entire order flow instead of being removed prematurely
Technical Improvements
  • Enhanced debug logging for item amount calculations
  • Improved error handling with proper context cleanup in all failure scenarios
  • Added validation logging to track unit price × quantity matching
  • Optimized context removal timing across confirm, decline, and cart clear actions
Notes
  • QR code maps are automatically added to player inventory when the feature is enabled
  • QR Code maps are automatically removed on right click/after 10 minutes of not being used.
  • Both standard clickable links and QR codes are provided for maximum compatibility
  • Sandbox mode properly cleans up context after simulation
----------, Jan 4, 2026
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Resource Information
Author:
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Total Downloads: 211
First Release: Dec 7, 2025
Last Update: May 23, 2026
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All-Time Rating:
3 ratings
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