diff --git a/internal/card/card.go b/internal/cards/cards.go
similarity index 99%
rename from internal/card/card.go
rename to internal/cards/cards.go
index 8946692..c66fed3 100644
--- a/internal/card/card.go
+++ b/internal/cards/cards.go
@@ -1,4 +1,4 @@
-package card
+package cards
 
 import (
 	"github.com/stripe/stripe-go/v79"