Guides
Ghost Kitchen Referral Program: Insert, Rules, Metrics
A ghost kitchen referral program, built step by step: five mechanisms compared, the bag insert card, the FTC rules, and how to measure redemptions.
What to take away
- A referral is a customer sending you another customer. A review is a customer telling the public what they thought. Reward the first if you like; never condition the second.
- The bag is the referral channel a ghost kitchen has that a restaurant does not: every order arrives in your hands' work, with room for one card.
- Referrals only work on top of a good first order. Fix packaging and the checklist before any program.
- Own-channel referral codes keep the referred customer yours; platform-only referrals keep them the platform's.
- Measure referrals by repeat orders from referred customers, not by cards handed out.
A ghost kitchen referral program is word of mouth with a system behind it: a code, a card in the bag, and a count of who came back. Delivery customers do not walk past a window, so referrals carry most of the organic growth a virtual kitchen gets. Below are the five mechanisms, the insert, the rules that keep rewards away from reviews, and the way to measure it. The framework around it is the marketing and growth guide.
Mechanisms compared
How it works
- Own-channel referral code
- Existing customer's code gives the new customer something on your site; the referrer gets something on their next order
- Bag insert with a reason to share
- A card in every bag with the own-channel address and a share prompt
- Office champion
- One person in a workplace organizes a recurring group order and gets a standing benefit
- Platform referral or share features
- Whatever the platform offers under its terms
- Neighborhood and building partnerships
- A residential building, campus group, or workplace gets a code for its members
Who owns the new customer
- Own-channel referral code
- You
- Bag insert with a reason to share
- You, if they use the address
- Office champion
- You
- Platform referral or share features
- The platform
- Neighborhood and building partnerships
- You
What it costs
- Own-channel referral code
- The two rewards
- Bag insert with a reason to share
- Printing
- Office champion
- The benefit
- Platform referral or share features
- Whatever the platform charges
- Neighborhood and building partnerships
- The reward
Watch for
- Own-channel referral code
- Codes shared publicly become a discount, not a referral
- Bag insert with a reason to share
- Inserts that only say "follow us" do nothing
- Office champion
- Treat it as quoted work with its own contribution floor
- Platform referral or share features
- The referred customer is not yours to contact
- Neighborhood and building partnerships
- Keep it a referral, not an undisclosed endorsement
The five mechanisms are the own-channel referral code, the share line on the bag insert, the office champion, the platform's referral or share feature, and the neighborhood or building partnership. Most kitchens run the first two, add the office champion where the radius has offices, and take the platform features as they come — DoorDash, Uber Eats and Grubhub all run referral and share features, but the code lives in their system and the new customer stays theirs.
Every line in the cost column is a variable you fill from your own records: the reward per redeemed code times redemptions, the print cost per card times cards printed, and whatever you give an office champion. No referral program has a list price; the commission you already pay the platform on the same order, printed on your own platform statement, is the number to beat.
Referral mechanisms compared
Own code
- Who owns customer
- You
- What it costs
- Two rewards
- Watch for
- Public discount
Bag insert
- Who owns customer
- You
- What it costs
- Printing
- Watch for
- No share prompt
Office champion
- Who owns customer
- You
- What it costs
- Benefit
- Watch for
- Contribution floor
Platform
- Who owns customer
- Platform
- What it costs
- Platform charges
- Watch for
- No contact
The insert that works
One card, in every bag, with:
- The own-channel address, large.
- A plain reason to order there next time that costs you less than the platform commission it saves.
- A share linegive this code to someone; they get this, you get that.
- Nothing about reviews conditioned on anything. A separate, unconditional line asking for an honest review where the platform or search provider allows is fine.
Test two versions for a month each and count code redemptions rather than cards handed out. Price the run before you print: card stock and quantity come from your printer's quote, and the reward per redemption is the only other cost. The card is the cheapest marketing a ghost kitchen has, and most of them are printed once and never read again.
The rules that separate referrals from paid reviews
A referral reward is a reward for bringing a customer. A review is a public statement of opinion. The rulebook is the Federal Trade Commission's Endorsement Guides, 16 CFR Part 255, together with the FTC's guidance on soliciting and paying for online reviews: ask genuine customers for honest reviews without selecting for the happy ones, and never let an incentive, a connection, or paid placement create a false or misleading picture.
Referral reward vs paid review
Referral reward
- What it is
- Reward for bringing customer
- Who gets it
- Referrer
- Allowed
- Yes, reward referral
- Selection
- Any referrer
- Disclosure
- Material connection
Review
- What it is
- Public statement of opinion
- Who gets it
- Genuine customers
- Allowed
- No, never reward review
- Selection
- No happy-only selection
- Disclosure
- Material connection
Reward the referral, never the review. Do not ask only your best customers for reviews.
If someone with a material connection to the business, like a partner or an office champion receiving a benefit, posts publicly about the food, disclose that connection. DoorDash, Uber Eats and Grubhub enforce their own review and incentive policies, and a listing caught rewarding reviews can lose the storefront.
Referrals and the local search profile
Referred customers search for the name before they order, and a complete, accurate local profile turns that search into an order. Google's local results turn mainly on relevance, distance and prominence, and its Business Profile guidelines are specific about kitchens like yours: delivery-only brands out of shared kitchens with no pickup option must hide their address and add service areas to that specific brand to avoid confusing their customers.
The local search article covers the rest of the profile work. The referral point is simple: a referred customer who cannot find you is a lost referral.
Measuring it
- Referral codes redeemed per month, by source (insert, office, partnership), read from the promo-code report in your own ordering checkout.
- Repeat orders from referred customers within a period, which is the only number that shows the referral brought a customer rather than a one-off discount.
- Own-channel share of total orders, rising or not.
- Contribution per referred order after the reward, checked against the pricing floor.
The customer acquisition article puts these inside the full funnel from impression to repeat.
When referrals are the wrong lever
- The rating trend is downfix packaging and the checklist first, because a referral to a bad first order is a referral lost.
- The peak is already fullreferrals add orders at peak, and the crew cannot pack them; the expansion and market guide covers adding capacity before adding demand.
- The radius has no office density and the office champion mechanism is being forced; the markets article compares radius types on exactly that.
Common questions
Can I reward customers for reviews if I do not require them to be positive?
No. The Endorsement Guides and the FTC's guidance on soliciting and paying for online reviews treat an incentive that could create a misleading picture as a problem whether or not you require a positive review, and the delivery platforms generally prohibit incentivized reviews outright. Reward referrals instead.
How generous should the referral reward be?
Less than the commission you pay the platform on the same order — the rate is printed on your own platform statement — and enough that the card gets used. Test two levels and keep the one with the better repeat rate, not the better redemption count.
Do referral programs work on platforms?
Platform features work under the platform's terms, and the customer stays the platform's. Own-channel referrals are where the customer becomes yours.
Which tools issue and track a referral code?
The code is a promo code, and the counter is the redemption report that comes with it. A checkout on your own ordering page — Square Online and Toast are common ones — carries both, and a loyalty or marketing tool can sit on top of the same code if you want the reward issued without a manual step. On the delivery apps, the equivalent feature belongs to the platform: their system, their terms, and the new customer stays theirs.
What if a referred customer's first order goes wrong?
Fix it as you would any order, then read the refund reason. A referral program does not survive a packaging problem.
