Stripe handles everything, including storing cards and direct payouts to your bank account. To use Stripe you don’t need a merchant account or gateway.
Pricing like it should be
2.9% + 30 cents per successful charge. No setup fees, no monthly fees, no card storage fees, no hidden costs: you only get charged when you earn money.
This plugin allows you to accept credit cards payment securely on your WP Invoice powered site via your Stripe Account.