diff --git a/99 Daily/2026-05-13.md b/99 Daily/2026-05-13.md
index 77e2e9d..65f3a58 100644
--- a/99 Daily/2026-05-13.md	
+++ b/99 Daily/2026-05-13.md	
@@ -176,3 +176,6 @@ tags: [daily]
 - 15:46 | `Shumiland`
   - **Asked:** Asked | Implement shopping cart system with separate payment flow for ticket purchases
   - **Done:** Done | Designed cart-based payment architecture where all ticket purchases add to cart before checkout via API
+- 15:51 | `Shumiland`
+  - **Asked:** How should we implement a proper payment system where users add tickets to a cart and pay from there?
+  - **Done:** Discussed cart-based payment flow architecture and planned static sections for birthdays and group visits on the tickets page.