Mechanics and garages as your biggest buyer: a trade price list beside the retail store

The garage owner does not browse your site. They send a voice note at eleven: two sets of front pads for a Swift, one oil filter, the usual coolant, and can it come before lunch, because the car is on the lift. Answer "please order on the website" and the garage calls the counter down the road. Garages reorder the same parts every few days, so treat them as a channel of their own. Give them a trade price only they see and a WhatsApp reorder that takes half a minute. Add delivery runs they can plan around, and a returns rule for jobs that change on the lift.

What a garage needs that a retail buyer does not

Speed before price. A car on the lift blocks a bay. A part that arrives at two costs the garage more than a slightly better price that arrives tomorrow.

A price that holds. The mechanic quotes the car owner before ordering from you. If your price moves between quote and bill, the garage pays the difference out of its own margin.

A GST invoice in the garage's name. Its accountant will ask for one, and a retail checkout that only takes a person's name does not produce it.

Returns when the job changes. A garage orders a clutch kit, opens the gearbox and finds it was only the cable. More on this below.

Credit. Garages are paid when the owner collects the car, so many want to settle with suppliers on fixed dates. How to set limits and a stop rule without turning into a bank is covered in our note on credit terms for business buyers. Two rules are garage-specific. A garage that buys from you only when you are cheapest gets no credit, because it will leave the day you are not. And set the limit from what the garage actually buys: one that takes about ₹8,000 of pads, filters and bulbs a week might get a ₹16,000 ceiling (an illustrative figure), with new orders held until the oldest bill is cleared.

Keep the trade price away from the retail store

A garage may stop buying from you the day its customers can see its buying price.

The common mistake is a PDF trade price list sent on WhatsApp to every garage. Within weeks it is forwarded to a car owner, who walks into the garage with it and argues about the bill. The garage does not argue back with you. It quietly buys elsewhere.

There are two ways to avoid this. The first is a trade login. A garage registers with its GSTIN and a photo of the workshop, and someone from your side visits once. The login then shows trade prices, order history and the account balance. The retail store stays exactly as it is for everyone else. The second is no list at all, with the price given per order on WhatsApp.

Which one? If one person at your counter can answer every garage's message by name, WhatsApp alone is enough. Build the login when brand price revisions come faster than the counter can keep up, or when garages start asking to see their own past orders.

The WhatsApp reorder

A garage owner in a hurry will not fill a form. They send a photo of the old part, a part number or a voice note. Reply in one fixed format so nothing is missed:

[Garage name], order noted: 2 x front brake pad set, [brand], part no. [number], ₹[trade price] each 1 x oil filter, [brand], part no. [number], ₹[trade price] In stock. On the 1 pm run. Added to your account: ₹[total]. Reply OK to confirm.

Three habits make it work. Save each garage's regular list, so "same as last time?" is one tap for them. If something is out of stock, say so in the same message with the alternative and its grade, before the run leaves, not after. And give delivery runs fixed times the garages know, so they can tell the car owner when the car will be ready.

Returns when the job changes on the lift

A retail return is a buyer changing their mind. A garage return is a diagnosis changing halfway through a job, and it happens every week. Refuse it and the garage keeps the part, remembers, and orders the next clutch kit elsewhere. Accept everything and you collect boxes of greasy parts you cannot sell.

Write the rule once and send it with the first trade order:

• Unused, in the sealed box, with the bill number: taken back on the next delivery run, credited to the account.
• Box opened but the part never fitted: taken back if it can be resold as new; you decide on sight, not on the phone.
• Fitted, even for a test: not returnable, unless it is a maker's warranty claim, which you handle for the garage.
• Electrical parts: sealed box only. Nobody can tell whether a relay was tried.

For example: a parts retailer in Vellore

Imagine a car parts retailer in Vellore with a counter, an online store for car owners, and a growing list of garages across the town. The details are illustrative. The owner pushed everyone to the website, garages included: register as a retail customer, pay online, wait for the courier. Garages drifted back to their old supplier. To win them back, the counter started sending a PDF trade price list on WhatsApp. It reached car owners within weeks, and two garages stopped ordering after customers argued about their bills.

The owner left the retail store alone and built the trade side beside it. The PDF went. Garages got a login tied to their GSTIN after one visit, prices per order on WhatsApp in the fixed format, and two delivery runs a day on a two-wheeler at times they knew. The returns rule went out with every first trade order. Then the owner called the garages that had left, one by one, and talked about the delivery times, not the price. Four of the eleven came back. The rest had moved their credit elsewhere.

When a trade channel is a mistake

If your stock is thin, do not start. A garage that hears "not available" twice goes elsewhere and does not come back to check.

If you cannot run your own delivery inside the city, think hard, because courier timings do not suit a car on a lift. And if your counter staff already struggle at the evening rush, give the trade side one person, or wait.

List the garages and what they buy

List the garages that bought from you in the last few months, and beside each, the parts it bought most. Start with the top few: saved lists, the reply format, then the returns rule. Our WhatsApp marketing and automation work covers the reorder replies, and parts sellers sit within e-commerce sales and marketing. To set up the trade side next to your store, tell us what you need.