commit 09b1a470ed974643ce1a9eba08e0c5d0b415d681
Author: yumoqing <yumoqing@gmail.com>
Date:   Tue Feb 24 11:41:09 2026 +0800

    Initial commit

diff --git a/README.md b/README.md
new file mode 100644
index 0000000..fdeef4c
--- /dev/null
+++ b/README.md
@@ -0,0 +1,2 @@
+# discount
+