Delivery commissions that kill margin: definition and protection method

Delivery commissions: what they are and why they kill margin

Delivery commissions are the percentage (18-35%) that platforms like Rappi, Uber Eats, and DiDi charge the restaurant per order after the customer pays, eroding gross margin when the restaurant does not adjust price on the platform. Unlike a fixed operating cost, it is a variable hold on sales that impacts margin instantly without notice. A restaurant selling at $100 with 30% food cost and 12% initial gross margin (before payroll, rent, and utilities) sees that margin shrink to 0-2% when Rappi charges 21% and the restaurant does not raise prices on the platform. The Masterestaurant method adds commission to the selling price, not ingredient cost, because commission is a distribution cost after the product is made, not a production cost.

Why it is not a variable production cost?

The fundamental error is classifying commission as if it were another ingredient: adding it to food cost as though it were part of dish production.

It is not. Bread costs what it costs; shipping is another line. Gross margin is calculated first without commission (price minus food cost), and THEN commission is subtracted from the result, not from cost. When you add commission to the cost side, you distort kitchen margin (the only thing you control in operations) and lose sight of how much profit is actually left. A dish that internally costs $32 in ingredients and sells for $100 has $68 gross margin before the platform touches the money. Rappi withholds $21, the restaurant receives $79 net: true margin is ($79-$32)/$100 = 47%, not 68%. The difference between classifying correctly and incorrectly means a completely different decision on whether it is worth selling on that platform that month.

The exact math: how to reprice the platform without losing margin

Formula: P_platform = P_counter ÷ (1 - commission%). If counter price is $100 and commission is 21%, then P_platform = $100 ÷ 0.79 = $126.58. The customer sees $126.58, Rappi retains $26.58 (21%), and the restaurant receives $100 net: exactly the same margin as counter. The customer pays the transfer of operational risk (delivery cost, failed trip, weather) that the restaurant used to absorb when selling in-person. According to Statista (2025), 34% of new ghost kitchens in Latin America close within 18 months, and the hidden cause is commissions: they start without understanding this formula, sell at counter prices on platform, fill the kitchen with low-margin orders, and collapse on payroll. Whoever understands this formula from day one does not face margin crisis: they launch with protected margins, the platform covers true operational cost, and they survive.

When commissions become the silent killer of margin?

It happens exactly when: (1) the restaurant does NOT reprice on platform, (2) sells high volume (because small orders do not generate enough gross margin to absorb commission), (3) has NOT calculated the minimum price where commission does not destroy net profit.

A dark kitchen receiving 80 daily orders at $80 ticket without repricing thinks 'great, 80 × $80 = $6,400 revenue.' But if Uber Eats charges 25%: it retains $1,600, the restaurant sees $4,800. If average food cost is 30% ($2,400), that leaves $2,400 gross margin for payroll (needs $2,000 because 3 full-time staff), rent ($800), and utilities ($200). The math closes: $2,400 - $2,000 - $800 - $200 = -$600. Closure in 40 days. That is the silence of commissions that kill: they operate invisibly in gross margin, NOT in revenue. If that same dark kitchen reprices to $107 per order, Uber receives $26.75 (25%), the restaurant receives $80, food cost stays $24, gross margin rises to $56 per order × 80 = $4,480, and they survive comfortably.

The tension: platform vs margin vs customer ticket

The real problem is a paradox with no perfect solution: if you reprice too high ($107 instead of $80), the customer goes to another platform selling cheaper; if you do not reprice ($80), margin collapses. The industry solved this three ways: (1) sell on many platforms simultaneously to dilute dependence (Rappi 18%, Uber 25%, DiDi 20% — each with lower volume, average commission 21%), (2) increase absolute volume (more low-margin small orders than high margin on few orders — strategy that failed for 34% of ghost kitchens, per Statista 2025), (3) differentiate so much in product that the customer pays whatever. Diego F. Parra has audited restaurants in 43 countries since 2001, and the only one that works long-term is the third: product so strong that the customer seeks YOUR offer on platform and pays 12-18% more than competitors. The other two are traps: diluting dependence only means no platform promotes you, and selling low-margin volume is a poor man's chess.

Misinterpretations: what delivery commissions are NOT

They are not: (1) a customer discount (no, it is a hold on the restaurant, customer pays full price), (2) a fixed cost (varies each month by volume), (3) a kitchen operating expense (it is post-sale distribution), (4) a reduction that should affect the chef (kitchen staff does not control commissions; owner reprices on platform or does not sell there). The most costly misinterpretation is thinking high commission means low price on platform. No: high commission means price MUST rise more on platform to protect margin.

Misinterpretations: what delivery commissions are NOT — in practice

If you see a platform raise commission from 20% to 28%, that signals the platform is losing money in your region and subsidizing delivery; in 6-12 months, either it drops commission (because it won a market share) or raises more (because it is winning and can). Either way, YOU reprice, not them. Masterestaurant uses one metric: commission > 25% without visible repricing = red flag for restaurant closure soon. It takes less than 3 minutes to measure: open the app, check prices on platform vs counter, calculate if net margin is positive. If it is not, either reprice or exit that platform.

Dark kitchens: where commissions exact the highest price

In dark kitchens without a counter, the only sales channel is delivery, so commission is not an optional risk: it is the DIRECT cost of all operations. A dark kitchen launching with average 23% commission across three platforms and 32% food cost faces: $80 price on platform, commission withholds $18.4, restaurant receives $61.6, food cost uses $25.6, gross margin $36 per order. With 60 daily orders × $36 = $2,160 daily gross margin. Looks good until you add payroll ($2,000/day for 3 people), rent ($600/day for shared kitchen), utilities ($200/day).

Dark kitchens: where commissions exact the highest price — in practice

Math: $2,160 - $2,000 - $600 - $200 = -$640/day = closure in 25 days. But if repriced to $102 per order: commission $23.46, restaurant receives $78.54, food cost $25, gross margin $53.54 × 60 = $3,212, survives with $412 operating profit after payroll, rent, utilities. The $22 repricing (27.5%) looks high to customers who do not understand they are financing the risk transfer that the owner used to absorb with capital. That is what the industry fails to communicate well: show the customer that logic, they understand it.

How Masterestaurant measures commission impact on net margin?

We add commission AFTER gross margin, not in cost, then calculate final net margin with all operating costs: net margin = (gross margin - commission - payroll - rent - utilities - other) / revenue.

A restaurant reporting '14% gross margin' at counter can have '3.2% net margin' at counter but '-2.1% net margin' on platform without repricing. When repriced, net margin on platform rises to 2.8%, nearly matching counter. That number controls decisions: if platform A (25% commission) yields 2.2% net margin and platform B (18% commission) yields 4.1%, you amplify B and reduce A or exit. Many owners never do that math because their POS does not automate it — it sums everything in revenue, hides commissions in 'discounts,' and net cash flow disappears in general accounting. Masterestaurant requires each platform to reconcile against its true net margin monthly, without exception. It is the difference between operation and illusion.

The solution: automatic repricing and clear platform contracts

Automatic repricing means: you set counter price ($100), input platform commission (25%), software auto-calculates platform price ($134), syncs with the app, and reviews it monthly. It is not manual, it is not an error. Clear contracts mean: before launching on a platform, negotiate if commission can rise, under what terms, how much notice, if there is an exit period. Many platforms changed commission from 15% to 25-30% without notice between 2021-2023 (Uber Eats in Colombia, Peru; DiDi in Mexico). That destroyed margins in 40-50 days for those who did not monitor. Today it is less frequent because restaurants started exiting when they raised. The industry learned: commission rise means platform retention, not yours. If you do not negotiate exit or auto-adjustment in contract, the commission you see today is NOT the one in six months. Your margin, yes.

Sector figures: when delivery stops being profitable

According to Statista (2025), 34% of new ghost kitchens close within 18 months; root cause is commissions unreprice. Rappi reported 2024 its average global commission is 21%, Uber Eats 24% (varies by region; Colombia and Peru see 25-30%), DiDi 20%. A restaurant that survives typically operates on 2-3 platforms with average 21% commission and reprices 10-15% on platform vs counter (customer pays $110 in app, $100 in counter for same dish). Breakeven is: commission plus repricing to protect kitchen gross margin. If commission > 25% and customer already sees aggressive repricing ($125+ for a $100 counter dish), then delivery loses volume; if commission drops to 18%, margin expands without high repricing, and volume rises. The sector knows this balance: DoorDash in the US maintains ~15% commission (saturated market, low differentiation) while Rappi in Latin America runs 21-23% (less mature market, higher restaurant dependence). The cycle ends when platforms or restaurants optimize, or when both understand that shared margin is margin that lasts.

Key differences: repricing vs negative margin

Commission is NOT a variable production cost: it is a distribution cost added AFTER the product already has its food cost. Adding it to ingredient cost is like putting freight in the bread line—bread costs what it costs, freight is another line. In the Masterestaurant method, commission goes in the sale price, where it belongs. The platform price is calculated with the formula: P_platform = P_store ÷ (1 − commission %). If store price is $100 and commission 21 %, then P_platform = $100 ÷ 0.79 = $126.58. Customer sees $126.58, Rappi retains $26.58 (21 %), and restaurant receives $100 net: same margin as in-store. Customer pays the distribution risk cost; not the restaurant.

Key differences: repricing vs negative margin — in practice

In dark kitchens with no in-store, the only sales channel is delivery. If you use the traditional method (negative margin), you close between month 12 and 18. If you use Masterestaurant (repricing), you reach positive operating EBITDA by month 4-6 with profitable orders from day one. The difference is methodology, not extra customer money: it is where you put commission in your calculation. The most common error is thinking «repricing» = «raise plate price». No: repricing = «recover the true cost of reaching the customer». The Rappi customer always pays more than the store customer (for logistics, technology, packaging, aggregator geo-positioning). The question is: who absorbs that «more»? Traditional method: the restaurant (accepts zero margin). Masterestaurant method: the customer (pays true cost).