diff --git a/internal/payment_provider/alchemy/provider.go b/internal/payment_provider/alchemy/provider.go
index 2b6ba5a..f958080 100644
--- a/internal/payment_provider/alchemy/provider.go
+++ b/internal/payment_provider/alchemy/provider.go
@@ -44,6 +44,7 @@ func (p *Provider) GetSupportedPaymentMethods() []models.PaymentType {
 	return []models.PaymentType{models.PaymentTypeAlchemy}
 }
 
+// todo
 func (p *Provider) CreateInvoice(ctx context.Context, req map[string]string) (string, errors.Error) {
 	return "", nil
 }