You can add a logo to your settings which appears on your documents. The best resolution for a logo is 600x400px. Images with another resolution or proportions will be stretched to fit the docuemnt. Billdu will try to accommodate your image to your invoices automatically.
Go to Settings
Click on My businesses
Click on the name of the company you'd like to edit
Find buttons to upload images with your logo and signature at the bottom
The size of your logo on the invoice depends on the picture's size and dimensions. Use a picture in a JPG or PNG format.
The max. size of an image is 2MB.
Select Settings and My businesses
Select the name of the company you'd like to edit
Your company details appear
Scroll to the bottom and click on Logo
Select Insert image from camera roll
Choose an image. On iOS devices, you can now crop and rotate the image
Click on ✓
A preview of the invoice with your logo appears. You can delete the logo or go Back
On the bottom of the list click on Signature
Tap on Insert image or Sign by finger. You can now choose an image or create a signature right in the app
A preview of the invoice with your signature appears. You can delete the signature or go Back
Click on ✓
You can now Save the business settings
Note: Changes in business settings will take effect on the next invoices you create. It won't affect invoices created previously.
Hint: Take a look here to learn more about how you can choose your own template, invoice color and details, which will be displayed on the invoice. You can also pre-set texts and dates and alter document names.