Most people use Chargebee which sends awesome invoices automatically. But if you're not using Chargebee and you make manual invoices instead, here' how to add your address and other information to the footer of your invoices:
- Click on My Company>Invoice options
- Click on Add Option
- In title write "Send check to"
- In Description, write your full address
- Click Submit
- Click the tiny box that says "Set as default"
- Click "Preview Invoice".