Step 1: In LawPay, copy the link to your payment page.
Log into LawPay and click Charge.
From the Actions drop-down, select Show & Copy Page Link for the payment page URL you want to copy.
Copy the link in the box that pops up.
Step 2: Paste your payment page link into QuickBooks.
In QuickBooks, click the gear icon (Settings) in the top right.
Click Custom form styles from the modal that appears.
In the top right, click New style > Invoice.
On this new screen, you can edit your invoice template on the left side and see a preview on the right side.
Click Emails.
Under "Message to customer" customize the text of the email that will accompany the invoice, paste the link to your payment page, and then click Done.
This template can now be used when you send out invoices.
Tips
Be sure to click to clear the Cards box at the top of the invoice. Your clients will be paying using your payment page and don't need to pay using cards through QuickBooks.
If you have more than one payment page, you will need to use a custom invoice. Information here.
It's helpful if you incorporate your payment page name into the template name, such as "Operating Invoices".