Total Outstanding
The total amount all customers owe you right now.
One of the most important features for Nigerian businesses is credit management. Many customers buy on credit (“give me, I pay Friday”), and SabiBooks helps you track every Naira.
Start a new sale
Start a new sale in the POS.
Add products
Add products to the cart.
Select a customer
Tap the Customer button and choose the customer.
Choose Credit
Select “Credit” as the payment method.
Complete the sale
Tap the “Charge” button to complete the sale.
The sale amount is added to the customer’s credit balance. The customer profile will show the updated balance.
Credit limits help you control how much credit each customer can have. When a customer reaches their limit, SabiBooks warns you before allowing more credit.
Open the customer profile
Go to the customer profile.
Tap Credit Limit
Tap the “Credit Limit” button.
Enter the amount
Enter the maximum credit amount in Naira (e.g., ₦50,000).
Save
Tap “Save”.
When a customer pays back some or all of what they owe:
Open the customer profile
Go to the customer profile.
Tap Record Payment
Tap “Record Payment”.
Enter the payment details
| Field | Description | Example |
|---|---|---|
| Amount | How much the customer is paying, in Naira | ₦10,000 |
| Payment Method | How they are paying | Cash, Bank Transfer, POS, Mobile Money |
| Reference Number | Transaction reference (for transfers) | “TRF-12345” |
| Notes | Any extra information | ”Part payment, balance next week” |
Save the payment
Tap “Record Payment”. The customer’s balance is immediately updated.
The Credit and Debtors page gives you a complete view of all outstanding credit across all customers.
To access it, tap “Credit” in the bottom navigation.
Three cards at the top show:
Total Outstanding
The total amount all customers owe you right now.
Overdue (>30 days)
Amount owed for more than 30 days (shown in red).
Collected This Month
How much credit you have collected so far this month.
The aging chart breaks down outstanding credit by how old the debt is:
| Bracket | Meaning |
|---|---|
| 0-30 days | Recent credit — not yet due for follow-up |
| 31-60 days | Getting older — time to send a reminder |
| 61-90 days | Overdue — follow up urgently |
| 90+ days | Very overdue — take serious action |
Tap on a bracket to filter the debtor list to show only customers in that age range.
Below the aging chart, you see a list of all customers who owe you money, sorted by highest balance first. Each debtor card shows:
You can send polite payment reminders to customers via WhatsApp.
Find the customer
From the debtors list or the customer profile, tap “Send Reminder” (WhatsApp icon).
Review the message
SabiBooks opens WhatsApp with a pre-written message like:
“Hi [Customer Name], this is a friendly reminder that you have an outstanding balance of ₦[amount] at [Your Business Name]. Please settle at your earliest convenience. Thank you!”
Edit and send
You can edit the message before sending. Tap “Send” in WhatsApp.
Open the reminders modal
On the Credit and Debtors page, tap the “Send Reminders” button (top right, green WhatsApp icon).
Select customers
A modal opens showing all debtors with checkboxes. Select the customers you want to remind (or select all).
Review and send
Review the message template. Send reminders to all selected customers.
The Credit Aging Report helps you understand not just how much credit is outstanding, but how risky it is.
| Bracket | Risk Level | Action |
|---|---|---|
| 0-30 days | Low | Normal. Most customers pay within this period. |
| 31-60 days | Medium | Send a friendly WhatsApp reminder. |
| 61-90 days | High | Call the customer. Consider stopping further credit. |
| 90+ days | Very High | Visit in person. Consider it a potential loss. |
The report shows: