To add a logo to your invoice, simply upload it in Tola, and it will appear on all your future invoices built in Tola.
Adding your logo helps reinforce your brand identity with every invoice.
Head to Settings > General
Click on the image under the Company logo
Upload the image of your logo
Click the Save button on the bottom right corner of the page
That's it! Your logo will now appear on all future Tola invoices.