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Create and send an Invoice or Estimate on the go right from Gmail. Is your customer asking for an Estimate or Invoice? Just reply, then tap on the Bookipi addon app and generate an invoice instantly.
Listing updated:July 28, 2022
Works with:
Send unlimited invoices to customers with the best free invoice & estimate billing generator tool on Gmail add-ons, Android, iOS, Windows and MacOS. Must have addon for all small businesses.

Reply to customers with an invoice, estimate, credit note and more right from Gmail!
Sign in with your existing Bookipi, or Invoice bee login details. Your data from mobile app will sync instantly.

1. Receiving Client’s signature:

Request your clients to sign the invoice.

2. Option for customer to pay you via credit card and impose surcharge:

You can choose to impose a credit card surcharge to your clients.

3. Active app support and rich tutorial content support:

We promptly reply within 12 hours of all enquiries.

4. Cloud accounting solution:

All your invoicing data is backed up on the cloud.

Terms of Service:
Privacy Policy:
Additional information
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Privacy policy
Terms of service
Free Invoice for Gmail - Bookipi will ask for the permissions shown below. Learn more
Free Invoice for Gmail - Bookipi will need access to your Google account
This will allow Free Invoice for Gmail - Bookipi to :
View your email messages when the add-on is running
Run as a Gmail add-on
Connect to an external service
See your primary Google Account email address
See your personal info, including any personal info you've made publicly available
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