Delivery Commissions That Kill Your Margin: the Mistake vs the Right Method

Why does delivery drain margin even when sales grow?

Because no one recalculated the channel's food cost before turning it on.

A dish with a 28% cost in the dining room, sold through an aggregator with a 30% commission, already consumes 58% of the sale before packaging, spoilage, or extra kitchen prep time. That leaves just 42 cents of every dollar to cover everything else. Diego F. Parra has audited this exact scenario in Bogotá, Medellín, and Mexico City, and in 70% of the cases the delivery menu is an identical copy of the dining-room menu: same price, same dish, zero adjustment. Revenue climbs on the income statement while net profit rides off with the delivery driver. The error isn't the app or its commission, which is simply a fixed cost of the channel. It's treating delivery as a free extension of the dining room when it's actually a channel with its own cost structure that demands its own price.

The real cost hidden behind a 30% commission

A 30% commission doesn't cost 30 margin points — it costs more, because it stacks on top of a food cost that was calculated for a different channel entirely. If a dish's dining-room cost is 28% and the aggregator's commission is 30%, combined cost reaches 58% before adding packaging (another 2% to 5% depending on format) and transport spoilage, which Masterestaurant estimates at 3% to 6% for dishes with sauces or liquids. The result: a dish that leaves 30 points of gross margin in the dining room can leave 8, or even 2, through delivery. With 25% of total ticket volume flowing through this channel unadjusted, monthly net margin loss ranges between 8 and 18 points, depending on dish category and the negotiated commission. This isn't a volume problem — it's a pricing error baked in from day one. The most direct alternative is setting a separate price for the same dish on the delivery channel, folding the aggregator's commission in as an explicit variable cost in the equation.

Alternative 1: delivery-specific repricing

If dining-room food cost is 28%, the delivery price must be calculated to hold that same target food cost after commission, packaging, and spoilage — not before. In practice this means raising the delivery price 12% to 22% above the dining-room price, depending on the commission negotiated with each platform. The upside: it protects margin without depending on renegotiating with the aggregator, something most independent restaurants never manage to pull off. The downside: it requires clear communication with customers and a channel-differentiated pricing system in the POS, which many Latin American restaurants still haven't configured. Diego F. Parra recommends starting with the top 5 highest-rotation delivery dishes before repricing the full menu. Instead of raising prices across the entire menu, some restaurants build a parallel menu of 8 to 12 dishes optimized for the channel: ingredients that travel well, lower food cost by design (22% to 25% instead of 28%), and portions matched to available packaging.

Alternative 2: a reduced, redesigned delivery menu

This alternative structurally reduces transport spoilage, because the dish was designed to survive 25 minutes in a thermal bag, not to sit on a ceramic plate at a table. The risk: cannibalizing the restaurant's identity if the delivery menu strays too far from the dining-room one, creating brand confusion. It works best for ghost-kitchen formats, where there's no physical dining room to protect. Masterestaurant has seen net margin gains of 6 to 10 points with this method, without touching dining-room prices at all. Large aggregators offer tiered commissions once a restaurant crosses a certain monthly order volume, typically dropping from 30% to 25% or 22% past 400-600 monthly orders on a single platform. This alternative doesn't touch food cost or the menu — it simply improves net revenue per order by a few percentage points, which can add up to 5 to 8 margin points if volume is high enough.

Alternative 3: negotiate tiered commission by volume

The limitation is obvious: it only applies to restaurants with high, consistent traffic, and the negotiation requires hard historical order data, something Diego F. Parra insists on reviewing before sitting down with any account executive. For a low-volume restaurant, this route solves nothing — the underlying pricing error stays intact, and the negotiated commission barely cushions a bigger structural problem. The fourth alternative is building a direct ordering channel — WhatsApp, an own website, or a lightweight app — where the restaurant pays no intermediary commission, only payment processing, which runs 2.5% to 3.5%. The gap versus an aggregator's 30% is enormous: every direct order frees up 25 to 27 percentage points that used to go to commission. The cost of this alternative isn't monetary but operational: it demands investing in owned visibility (social media, customer database, loyalty program), because without the aggregator's traffic, the restaurant has to generate its own demand.

Alternative 4: a zero-commission direct channel

Restaurants that combine an aggregator to attract new customers with an owned channel to retain repeat ones strike the best balance, according to cases audited by Masterestaurant over the past two years. The implementation order matters more than picking a single alternative, because they aren't mutually exclusive. Diego F. Parra recommends this sequence with real restaurants: first, specific repricing of the top 5 highest-rotation delivery dishes, since it executes in a week and protects margin immediately. Second, negotiate tiered commission if monthly volume already exceeds 300 orders per platform, since it requires no menu redesign. Third, build the reduced delivery-optimized menu, which takes 3 to 4 weeks of real costing work. Fourth, in parallel from day one, start capturing customers for the owned channel via WhatsApp, even if initial volume is low. Restaurants that apply all four steps within 90 days recover, on average, between 10 and 16 net margin points on the delivery channel.

When does it make sense to drop a delivery platform?

It makes sense to drop a platform when, after repricing and commission renegotiation, the dish still leaves under 10% net margin and that specific platform's order volume doesn't compensate for the operational drag in the kitchen.

This happens more often with secondary aggregators charging above 32% commission on low order volume, where the cost of managing one more tablet and an extra kitchen workflow outweighs the benefit. Diego F. Parra warns that dropping a platform without first trying the four alternatives above is a premature call, since 80% of the cases Masterestaurant has audited get resolved through price and menu adjustment, not channel abandonment. The decision to exit should rest on real net margin per platform, measured over at least 60 days, not on the gut feeling that 'delivery just doesn't pay off.'