Industrial and retail lines together
A Dhanbad shop carries the ordinary building list plus the sections, fasteners and consumables the colliery contractors buy. Keep specifications on the items rather than in a note, because those buyers check the bill against their order. Cement, TMT by size and aggregate make up the retail half and take minutes to enter with their units and GST rates.
Colliery supply and the documents it needs
Material going into a colliery or a works passes a gate and a store, each keeping its own record, and yours has to reconcile against theirs. A challan carrying the date, vehicle, quantity and the name of whoever received it is what makes that reconciliation short. Where the load crosses the e-way bill threshold, which it often does, the figures the portal asks for are already on the invoice rather than being assembled at the gate.
The coal belt's supply trade
Dhanbad's material market serves both ordinary town construction and a substantial industrial supply chain running out to the collieries and the works around them. That mix gives dealers here two very different customers: the contractor working a plant job on formal terms, and the retail counter buyer building a house. A shop covering both needs the same system to produce a referenced GST invoice and a thirty-second cash bill.
Credit that follows industrial payment cycles
When your buyer is a contractor working for a large organisation, his payment comes when their process releases it, which is rarely quick and never predictable. That pushes the credit cycle out and makes ageing the number that matters — a balance at ninety days behaves differently from one at thirty even when the party is entirely reliable. Credit limits set in advance are what keep the exposure to any one contractor within what you can carry.
Setup and daily rates
Setup is a phone call of about thirty minutes. The feature Dhanbad dealers use most afterwards is the morning rate update, because steel here moves with the same mills that supply the whole eastern belt, and a rate applied once flows to every bill raised anywhere in the shop from that moment.