Start with the questions you answer every day
Before buying any tool, write down the twenty questions your team answers most. Pricing, timings, location, availability, order status, return policy. That list is your automation scope.
Anything on that list can be handled instantly and correctly by a bot. Everything else should reach a human quickly.
The three flows worth building first
First, an instant reply to every new enquiry that answers the basics and asks two qualifying questions. Second, a follow-up sequence for people who go quiet after the first message. Third, reminders — appointments, payments, renewals.
Those three cover most of the value. Elaborate menu trees with nine levels tend to annoy customers and rarely earn their build time.
Where automation should stop
Complaints, refunds, bulk orders and anything emotional should go to a person immediately. A bot arguing with an unhappy customer costs far more than the salary it saved.
Build a clear handover rule and make sure someone is actually watching the inbox during business hours.
What it costs
There are three costs: the WhatsApp Business API conversation charges, the platform you use to run the flows, and the build itself. The first two are usually modest for a small business.
The build is where quality shows. A well-written flow that sounds like your team is worth far more than a template that sounds like a call centre script.