For many Sri Lankan businesses, WhatsApp is the shop. Customers send a photo of what they saw on Facebook, ask the price, ask if it comes in blue, ask about delivery to Galle, go quiet for two days and then say “ok send”. Someone in the business keeps all of that in their head and in a notebook. It works until the volume grows, and then orders get missed, addresses get mixed up and the owner spends every evening scrolling back through chats. An AI agent can take over a good part of this, but not all of it.
Where the time actually goes
Before deciding what an agent should do, look at a normal day’s chats and sort the messages. In most small stores they fall into a few groups:
- Price and availability questions (“How much?”, “Is size 8 there?”).
- Delivery questions (“How many days to Jaffna?”, “Do you do COD?”).
- Order details: name, address, phone, item, size, colour.
- Status questions after ordering (“Where is my parcel?”).
- Everything else: complaints, bargaining, special requests, chat.
Say a store gets 80 chats a day and each takes three minutes of attention across its replies. That is four hours a day. If the first four groups make up most of that volume, and they usually do, an agent has plenty to work on.
What an agent can take over
An agent connected to your product list and stock can answer price and availability questions immediately, at any hour, in the same words every time. It can send the correct photo for the variant asked about. It can state delivery times and charges by district from a table you give it.
Its most useful job is collecting order details. Instead of a staff member asking for the address three times, the agent asks for each piece in turn, checks that the phone number has the right number of digits, confirms the district is one you deliver to, and repeats the full order back to the customer for a yes. The result is a clean order record, not a chat thread someone has to read later.
It can also answer “where is my parcel” by looking up the tracking number from your courier and replying with the latest status. That single job often removes a large share of repeat messages.
Customers here write in English, in Sinhala or Tamil, and very often in Sinhala or Tamil typed with English letters. A modern model handles much of this reasonably well, but not perfectly. Test it on real messages from your own chats before trusting it.
What should stay with a person
Some messages should never be answered by the agent alone.
- Bargaining and discounts. The agent can state your listed price. It should not invent a deal. If a customer asks for a better price, it hands over to a person.
- Complaints. A damaged item or a late delivery needs a human reply, with an apology that means something.
- Anything about money already paid. Refunds, bank transfer confirmations and payment disputes go to a person.
- Unusual requests. Custom sizes, gift wrapping with a message, delivery to a different person. The agent can collect the details, but a person confirms what is possible.
The handover itself matters. The agent should tell the customer plainly that a team member will reply, give a rough time, and pass the whole conversation to that person so the customer does not have to repeat anything.
Setting it up without losing the personal touch
Many owners worry that customers will feel they are talking to a machine. Some will, and some will not mind as long as the answers are fast and correct. A few rules help.
- Be honest that it is an assistant. A short line at the start is enough. Pretending to be a person tends to backfire.
- Write its tone yourself. Give it examples of how you actually reply. If you say “machan” to regular customers, decide whether the agent should too.
- Keep answers short. WhatsApp is not email. Two or three lines per reply.
- Log everything. Every order the agent takes should land in a list or sheet a person checks at least twice a day.
- Start with office hours off. Let the agent run at night first, when nobody is replying anyway, and read the logs each morning.
You will need a WhatsApp Business account connected through an approved provider for this; a personal number with an unofficial tool risks being blocked.
Where it does not help
If your business runs on a handful of loyal customers who expect to chat with you personally, an agent may cost more goodwill than it saves time. If your stock list lives only in your head, the agent has nothing to answer from, and the first job is writing that list down. And if most of your chats are genuine negotiation, the agent will hand over so often that it adds a step rather than removing one.
The practical first step is simple. Export or scroll through one week of chats, count how many fall into each group above, and see how many are the plain questions an agent could answer. If that number is large, it is worth a closer look at what an agentic commerce setup would involve. If it is small, your time is better spent elsewhere.