Create professional invoices from quotes or scratch, send them to clients, record payments and chase overdue invoices with reminders. Describe it once and Atomix builds the whole app — sign-in, database, payments and hosting built in — tested in a real browser before you see it.
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Outstanding, overdue, paid this month, invoiced this month and days to pay.
Every invoice with status, due date and balance; select to see lines and payments.
Pick a client, add lines, set dates and send.
Invoices past due with days late and last reminder; send reminders.
Estimates by status; accept and convert.
Money received by invoice, method and date.
Clients with terms and outstanding balance.
Invoiced vs paid by month, aging and top clients.
Business details, invoice template, numbering and tax rates.

A customer you invoice.
namecontact nameemailaddresspayment termscurrency
A bill sent to a client.
numberstatusissue datedue datesubtotaltax amount
A line on an invoice or quote.
descriptionquantityunit pricetax rateamount
An estimate that can be converted into an invoice.
numbertitletotalstatusvalid until
Money received against an invoice.
referenceamountmethodnote
Creates and sends invoices, records payments.
Reconciles payments and chases overdue invoices.
Views and pays their invoices.