Installment software that knows who owes you today
For electronics, mobile and furniture shops and showrooms: turn an invoice into an installment contract in a minute, then let the software remind you and your customer, and show who is late and by how much.

If this sounds familiar, this is for you
- Installments live in a notebook or spreadsheet and nobody is sure who paid.
- Customers fall behind and you find out two months later.
- Guarantor details are missing when you need them.
- Interest is not in the books, so you do not know what installment sales really earn.
What's inside
Contract from the invoice
From any sales invoice press "Installments": down payment, months, interest rate and first due date. The schedule is generated and the contract prints.
Guarantor details
Guarantor name, phone, national ID and address are stored on the contract and printed on it.
Collection with receipts
Collect one installment, part of one or several at once. The amount is applied oldest first and a receipt prints.
Automatic WhatsApp reminders
A set number of days before each due date, the customer gets a reminder with the amount and date.
Overdue on one screen
Who is late, by how many days and how much, with call and message buttons on the same screen.
Correct accounting
Interest is booked as deferred and recognised with each collection, so real profit shows and the customer balance always equals what they owe.
How it works
Invoice
Sell as usual; stock is deducted.
Convert
Down payment, months, interest, guarantor.
Print
Hand the customer the contract and schedule.
Collect
Receipts, reminders and overdue lists run themselves.
Installments are included in the Business plan (EGP 1,990/month for 10 users) and Pro, together with stock, invoicing, e-invoicing and accounting.
Compare with Odoo and DaftraFAQ
Can I choose any number of months?
Yes. You set the months, the interest rate for the whole term and the first due date; installments are equal.
Can a customer pay part of an installment?
Yes. Any amount is applied to the oldest open installment and the rest stays visible.
Do reminders need the WhatsApp API?
With the official WhatsApp API connected they send automatically. Without it, the message is prepared and opened in WhatsApp for one-tap sending.
Can I cancel a contract?
Yes, before any collection; the interest entry is reversed automatically.
Read next
Watch a contract being made
A 30-minute demo with products and prices like yours, plus a 14-day free trial.