#
virtual-credit-card
Here are 4 public repositories matching this topic...
A robust Java-based virtual credit card management system featuring constant-time operations, multi-key indexing, and scalable architecture. Utilizes HashMaps for O(1) lookups, implements memory-efficient data structures, and supports multi-user card management. Offers card addition, removal, card/user searches, and card info display.
java command-line credit-card command-line-tool finance-management financial-technology java-app credit-card-management-system credit-card-manager credit-card-menu-interaction credit-card-management virtual-credit-card
-
Updated
May 22, 2025 - Java
Anonymous crypto funded virtual credit cards (VCC) and PayPal gift balance.
-
Updated
Sep 8, 2026 - HTML
Add this topic to your repo
To associate your repository with the virtual-credit-card topic, visit your repo's landing page and select "manage topics."