What is quick commerce?

Quick commerce (q-commerce) is online retail that delivers in minutes rather than days, from small, closed-to-the-public warehouses called dark stores placed close to buyers. The apps carry a narrow range of fast-moving products, such as groceries, personal care and household goods. For a brand, quick commerce is mostly a B2B channel: it supplies the platform against purchase orders.

Video: Quick commerce from the vendor side (0:44)
Read the transcript

On Blinkit, a brand usually sells as a vendor, not by uploading listings.

Typically: register as a vendor, agree category and MRP terms, set up the catalogue, ship stock to the launch dark stores.

Then the job is fill rate: keeping each dark store in stock.

That's the typical shape. Confirm current terms with your partner team.

In Fretron CommerceOS, quick-commerce vendor POs from Blinkit and Zepto land as orders you can acknowledge and ship against.

Fretron CommerceOS. Order, warehouse and shipping software for Indian consumer brands. A separate product from Fretron's freight TMS.

How quick commerce works from the brand’s side

The consumer sees an app that delivers in minutes. The brand sees a purchase order (PO) and a warehouse appointment. A typical flow:

  1. PO received. The platform raises a vendor PO for each of its warehouses: SKUs, quantities, price and a delivery window.
  2. Pick and pack against the PO. The brand’s warehouse picks the PO’s lines, checking batch and expiry, and packs them into cartons with the invoice.
  3. Appointment. The brand books a delivery slot at the platform’s warehouse (often called a mother hub or fulfilment centre).
  4. Delivery. The truck arrives in its slot, with the invoice and, where needed, an e-way bill.
  5. GRN at the platform’s dock. The platform counts and checks the delivery and records what it accepted in its GRN. Short and rejected lines are noted.
  6. Payment against the GRN. The platform pays for what it accepted, on its payment terms. Stock then moves from its warehouse to its dark stores.

Quick commerce, ecommerce, hyperlocal and kirana compared

Quick commerce Ecommerce marketplace Hyperlocal delivery Kirana store
Delivery promise Minutes Usually days Same day, from nearby shops Walk-in or local delivery
Ships from Platform’s dark stores Seller or marketplace warehouses The local shop The shop
Range Narrow, fast-moving Very wide The shop’s range The shop’s range
How the brand sells Vendor POs to the platform Listings, orders per customer Through the shop Through distributors

Example: one PO, four SKUs. A platform raises a PO for 600 units at an illustrative ₹120 a unit. The brand ships 570; the platform’s GRN accepts 540.

SKU Ordered Shipped Rejected at GRN (shelf life) Accepted
A 200 200 0 200
B 150 130 0 130
C 150 140 30 110
D 100 100 0 100
Total 600 570 30 540

The brand invoiced 570 units (₹68,400), but is paid for 540 (₹64,800). The 30 rejected units of SKU C come back, or are written off if they are too short-dated to sell elsewhere, and the brand pays freight both ways. Fill rate is 540 ÷ 600 = 90%: 30 units short-shipped and 30 rejected. All figures are illustrative.

Common mistakes

  • Sending the oldest batch instead of the one that meets the shelf-life rule. Use FEFO to pick batches for quick-commerce POs.
  • Missing the appointment. A truck that arrives outside its slot may wait, or be turned away.
  • Invoicing what was shipped and never reconciling. The platform’s GRN, not your dispatch note, decides what you are paid for.
  • Treating PO stock as the same pool as website stock. Reserve it when the PO is accepted, or the website sells it first.
  • Ignoring short-shipments. Every unit short lowers your fill rate on that PO.
  • PO fill rate = units accepted ÷ units ordered. Example: 540 ÷ 600 = 90%.
  • GRN rejection rate = units rejected at GRN ÷ units shipped. Example: 30 ÷ 570 = 5.3%.
  • Appointment adherence = deliveries in their booked slot ÷ deliveries made.

Quick commerce in the Indian context

  • Vendor terms vary by platform. Onboarding, margins, payment terms and inward rules are agreed with each platform’s partner team. Confirm current terms with them before each new PO cycle; this page doesn’t state any platform’s rules.
  • Shelf life at inward. If a quick-commerce buyer sets a minimum remaining shelf life for stock you send in, FEFO is how you choose which batch to send. Food labels carry the dates this depends on: the FSS (Labelling and Display) Regulations, 2020 require “Date of manufacture or packaging” and “Expiry/Use by” on the label (regulation 5(10)).
  • E-way bills on replenishment. CBIC’s e-way bill guide says an e-way bill is generated for movement of goods of consignment value more than ₹50,000, whether the movement is a supply or for reasons other than supply. The PO in the example, at ₹68,400 before tax, would need one if it moves between states. For movement within a state, some states set a higher limit, so check your state’s rule.

How Fretron CommerceOS handles quick-commerce POs

In Fretron CommerceOS, Blinkit and Zepto vendor POs arrive as orders you can acknowledge and ship against. This is vendor-PO intake only: CommerceOS doesn’t push stock to quick-commerce platforms. See quick-commerce fulfilment.

Questions and answers

What is quick commerce, and how is it different from ecommerce?
Quick commerce delivers a small basket within minutes from dark stores close to the buyer. Ecommerce marketplaces usually deliver in days from larger warehouses and carry a far wider range. For a brand the difference is bigger still: on a marketplace it sells to each customer, while on a quick-commerce platform it usually supplies the platform against vendor purchase orders.
How does quick commerce work in India?
The platform buys stock from brands and distributors against purchase orders, receives it at its own warehouses, and moves it on to dark stores in each city. When a customer orders in the app, a dark-store team picks the order in minutes and a rider delivers it. The brand's job is to keep those warehouses supplied on time and in date.
What is a dark store in quick commerce?
A dark store is a small warehouse, closed to walk-in shoppers, that exists only to pick online orders fast. Quick-commerce platforms place them across a city so that riders can reach buyers within minutes. Each one holds a narrow, fast-selling range and is restocked from the platform's larger warehouse. See dark store for how stock reaches one.
How do brands sell on Blinkit, Zepto and Swiggy Instamart?
Usually as vendors, not by uploading listings. The typical steps are to register with the platform's vendor or partner team, agree category, margin and payment terms, set up the catalogue, and supply stock against purchase orders to the platform's warehouses. Terms differ by platform and change over time, so confirm the current process with each platform's partner team.
What is a vendor PO in quick commerce, and how do the PO, ASN and invoice flow?
A vendor PO is the platform's purchase order to the brand: SKUs, quantities, price, and the warehouse and window for delivery. The brand picks and packs against it, sends an advance shipping notice (ASN) where the platform asks for one, books an appointment and delivers with its invoice. The platform's GRN records what it accepted, and payment follows the GRN. Each platform sets its own steps, so confirm them with its partner team.
Why do quick-commerce platforms reject stock at GRN, and how does that affect fill rate?
Common reasons are stock that misses the platform's remaining shelf-life requirement, damaged cartons, wrong or missing barcodes, quantities that don't match the PO or invoice, and late arrival. Rejected units don't count as supplied, so they lower the fill rate: units accepted ÷ units ordered. In the example above, 30 rejected and 30 short-shipped units turn a 600-unit PO into a 90% fill rate. Check each platform's rules before dispatch.
How is quick commerce different from hyperlocal delivery and kirana stores?
Hyperlocal delivery apps carry orders from existing local shops, so range and speed depend on the shop. A kirana store sells over the counter and is supplied by distributors. Quick commerce runs its own dark stores, holds its own stock bought from brands, and controls the delivery promise. For a brand, quick commerce is a direct B2B buyer.
Is selling on quick commerce profitable for a brand, after platform margins and promotions?
It depends on the terms. Work it out per PO: the price the platform pays after its margin, minus any promotion funding or other charges in your agreement, freight to the platform's warehouse, packing, units rejected at GRN and their return freight, and the working capital tied up until payment. The example above shows how a 90% fill rate changes what you are paid.

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Next steps: CommerceOS for quick commerce and selling on Blinkit.

Last reviewed: by Fretron.

Sources

  1. Electronic Way Bill in GST (brochure). CBIC, Directorate General of Taxpayer Services, August 2019, hosted by the GST Council. https://gstcouncil.gov.in/sites/default/files/2024-02/electronic-way-bill-050819.pdf (accessed 5 Nov 2026).
  2. Food Safety and Standards (Labelling and Display) Regulations, 2020, compendium Version VI (22 Feb 2023), regulation 5(10). FSSAI. https://fssai.gov.in/upload/uploadfiles/files/Comp_Labelling.pdf (accessed 5 Nov 2026).