diff --git a/templates/stripe_html/index.html b/templates/stripe_html/index.html
index 5acebce..06b75db 100644
--- a/templates/stripe_html/index.html
+++ b/templates/stripe_html/index.html
@@ -578,7 +578,7 @@
subscriptionId: subscriptionId,
couponCode: couponCode,
priceId: priceId,
- discountAmount: discountAmount,
+ finalAmount: finalAmount,
}),
})
.then((result) => {