Seven habits that bring customers back
- 1
Record every customer
Name, phone number and prescription, even for a small sale. A customer you cannot find is a new customer every time.
- 2
Say when the glasses are ready
A message the moment the job is done saves the customer a wasted trip and saves you a shelf of uncollected orders.
- 3
Send the receipt to the phone
A receipt on WhatsApp is not lost, and it shows the balance still due.
- 4
Follow up balances politely
A list of orders with money outstanding, and one reminder each.
- 5
Remind them of a check
A short message when a check-up is due brings the customer back to you and not to the shop next door.
- 6
Treat repairs as orders
A ticket, a due date and a message when it is done. Small repairs are why people walk in.
- 7
Keep the old prescriptions
Next visit, you can see how the power has changed before the customer sits down.

Which message to send, and when
| Moment | Message | In Asaan Optics |
|---|---|---|
| The order is saved | Receipt or order confirmation, with the balance due. | Automatic, from the shop's own WhatsApp number. |
| The glasses are ready | Ready for pickup. | Automatic; a pickup reminder can also be sent from the customer's row. |
| The customer collects | Order completed. | Automatic. |
| A repair is finished | Repair complete. | Automatic. |
| Three months later | Check-up reminder. | Automatic on the Windows program. |
Each message has a template you can edit, with placeholders such as {customer_name} and {balance_amount}, and each can be switched off. WhatsApp receipts and reminders
Setting the messages up on the phone




Demo data in all pictures.
What not to do
- Do not send bulk offers to your whole list. WhatsApp can ban a number for it, and Asaan Optics warns against it.
- Use a dedicated business number, not a personal one.
- Ask at the counter whether the customer wants messages, and stop when they say stop. Privacy rules differ by country.
- Do not put clinical advice in a reminder. Invite the customer in; the examiner decides the rest.
Questions
How often should I remind customers about an eye check?
The interval is the examiner's decision, not the shop's or the software's. Asaan Optics has one automatic reminder, the 3-month check-up reminder on the Windows program; other reminders you send yourself from the customer's record.
Can I send offers to all my customers on WhatsApp?
Asaan Optics is built for messages about a customer's own order, not for bulk promotion, and it warns that bulk messages can get a number banned by WhatsApp.
What if the WhatsApp link is down?
The WhatsApp button on a record still opens the chat with the message already written, so you can send it by hand.
Do I need software to retain customers?
No. A register and a phone work in a small shop, as long as every customer is written down and someone checks the list every day. Software removes the daily checking: the record, the balance and the message are in one place.

Repair jobs
Optical shop software prices
POS for an optical shop
Entering a prescription