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Help & Support

Find answers to common questions about invoicing, estimates, and recurring billing, or reach out and our team will help you get set up.

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Browse guides and tutorials.

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support@sendbilling.com

Frequently asked questions

How do I create my first invoice?

Go to Invoices → New invoice, fill in the customer and items, then save.

Can I send invoices by email?

Open an invoice, click Send & schedule, and either send now or schedule for later.

What is a retainer invoice?

A retainer bills a customer upfront for ongoing work, tracked separately from regular invoices.

How do recurring invoices work?

Create a recurring invoice with a frequency (weekly, monthly, etc.) and it regenerates automatically.