If the address, number, email, logo, or anything else about your company changes, you can also change this information in Raynet, directly in the company detail.
Click on the main menu item Contacts » Accounts » Relation » My Company. On your company's detailed card, edit anything you need.
If you want to upload a new logo that will show up when exporting Quotes or Sales Orders, go to Settings » Edit Header and Footer.
If you also need to change the billing information connected to the Raynet subscription payments, this can be changed by an Administrator in Settings » Accounting and Billing » Change.