Yes we do.  Once you create a quote/estimate, you can send it to your customer via an email with a PDF attached.  If there is a deposit required to start the job, your customer can make payment via a link in the email you sent.  Once the job is done, you can send them an invoice email that will also have a payment link they can click on, and it will allow them to send you a payment

Right now, you can accept payments if you have a stripe, square, paypal or quickbook payments account.  If you don’t, then it is easy to set one up. Email us contact@garagetool.app if you need help setting it up.