The data processing
agreement.
Anyone who holds your customers for you must have one of these with you — it is UK GDPR Article 28, not a nicety. Ask your current provider for theirs. The answer is informative.
This agreement has not been through a solicitor yet.
It is published early on purpose. It is written from the promises we already make on Who owns your customers?, so you can see the shape of what you will be signing and tell us where it is wrong — but it is a draft, it has not been reviewed by a solicitor, and it is not the document that governs anything.
The agreement we send you before you commit is what governs, and we will send it in plain English before you are asked for anything. If you need the final wording today, ask us through the contact page.
Every one of them,
in words you can check.
Article 28(3) lists eight things a contract between a controller and a processor must contain. Here they are, each one as a clause, each one matching a promise already made elsewhere on this site — followed by the other half of the bargain, which is what you take on as the controller.
Roles
You are the controller.You decide why your customers' data is collected, what it is used for, who sees it and how long it is kept. That is the ICO's own test, and every one of those answers is yours.
We are the processor. We hold it and do what you instruct. The moment we used your customers for our own purposes we would become a controller in our own right — different law, different liability, and a broken promise. So we do not.
The reasoning, with the case law, is on Who owns your customers?
We process only on your documented instructions
We use your customers' data to run your shop and for nothing else. Not for our marketing, not sold on, not fed into anyone else's product, and not used to build a cross-shop data product.
Your instructions are this agreement plus what you do in the dashboard. If we are ever required by law to do something you have not instructed, we tell you first unless the law forbids it. If we think an instruction breaks data protection law, we tell you that too.
Everyone who touches it is under a duty of confidence
Access is limited to the people who need it to do their job, each of them bound by confidentiality that survives them leaving, and every access is logged.
Security measures appropriate to the risk
Article 32 measures: encryption in transit and at rest, access control with multi-factor authentication on anything administrative, tested backups, and a documented incident process. The specifics are in Annex 3, and they are ours to keep current as threats change.
Sub-processors: named, and never a surprise
We do not engage anyone new to handle your customers' data without telling you first and giving you a reasonable window to object. Every sub-processor is bound to the same terms we are bound to, and if one of them fails, we are answerable to you for it.
The current list is Annex 2.
We help you answer your customers' requests
Access, correction, deletion, portability, objection: because you are the controller, those requests come to you, so the dashboard has the tools to answer them — look someone up, export what you hold, delete it. Where a request is complicated we help. If one reaches us by mistake, we pass it to you rather than answering it ourselves.
We help you with breaches, assessments and the regulator
If there is a personal data breach we tell you without undue delay, with what we know and what we are doing, in time for you to make your own report inside the deadline the law gives you. We also help with data protection impact assessments and with prior consultation of the ICO where you need to do either — Articles 32 to 36.
Delete or return at the end — you choose which
When the contract ends you tell us to delete or to return your customers' data. It is the controller's choice, which means it is yours, and we confirm in writing when it is done. Backups roll off on their normal cycle and are put beyond use in the meantime.
You do not have to wait for the end to get your data out: the export is one click, standard CSV, free, with no notice period and no billing-dispute exception. There is no lien over a database in English law, and there is none in this agreement.
Audit and information
We give you the information you need to show that we are doing all of this, and we submit to audits and inspections you carry out or commission — on reasonable notice, during working hours, in a way that does not put other shops' data at risk.
And what you take on, as the controller
Article 28 lists what the processor owes the controller. It works because the controller carries the other half, and a published agreement that only sets out our side would be half a document. Every competitor agreement worth reading splits it this way.
- Your instructions have to be lawful.You decide why your customers' data is collected and what it is used for, and you need a lawful basis for it. We act on what you tell us; we are not the ones who decided it.
- You publish a privacy notice on your storefront.Telling your customers what happens to their details is the controller's duty, so it is yours. We write it for you and keep it current — the specimen is here — but you publish it and you can change it.
- You keep the permission trail honest. Every contact records how and when you got the details and whether an opt-out was offered. That record is only worth what the shop puts into it, and it is the thing PECR turns on.
- You keep your own access under control — staff logins go to the people who should have them, and you tell us promptly when one should be revoked.
- You answer your own customers. Access, deletion and portability requests come to you because you are the controller. We built the tools and we help when one gets complicated, but the answer is yours to give.
- You do not put special category data into the system. It is not designed to hold health, religious or similar data, and a dietary note typed into an order is not a substitute for asking a customer about allergens.
The specifics, written down.
Article 28(3) also requires the subject matter, duration, nature and purpose of the processing, the types of personal data and the categories of data subject to be set out. Vagueness here is the usual tell that a provider has not thought about it.
Annex 1 — the processing
- Subject matter
- Providing the Manto Order storefront, app and EPOS till to your shop.
- Duration
- For as long as the agreement runs, plus the period in clause 07 for deletion or return.
- Nature and purpose
- Taking, routing, displaying and recording your customers' orders; holding your customer records; and running the loyalty, reporting and messaging features you switch on.
- Types of personal data
- Name, telephone number, email address, delivery address, order history, loyalty balance, and the marketing permission trail — how and when you got the details, whether an opt-out was offered, and where the contact stands today.
- Categories of data subject
- Your customers. Your staff, where they use the till.
- Special category data
- None. The system is not designed to hold health, religious or other special category data, and a dietary note typed into an order is not a substitute for asking about allergens.
Annex 2 — sub-processors
Card payments run through Stripe, on the card terms set out in your order form.
The full list — hosting, messaging, email and support tooling, each with the country it operates in and the transfer mechanism where it is outside the UK — is completed before this agreement is offered to anyone.An Annex 2 that says "our trusted partners" is not an Annex 2.
Annex 3 — technical and organisational measures
To be written out in full: encryption standards, access control and authentication, logging and monitoring, backup and restore testing, secure development, staff training, supplier assurance, and the incident-response timetable.
What this agreement deliberately does not cover
Permission to market. Data protection law says whose data it is; PECR says whether you may send marketing to it, and they are different questions. Since February 2026 the maximum PECR penalty rose from £500,000 to £17.5m or 4% of turnover, and it catches whoever instigates a campaign, not only whoever presses send — so it would catch us too.
Consent does not transfer: a customer who agreed to hear from you has not agreed to hear from whoever buys your shop, or from any other list they land on. Bought-in lists never qualify. Your own customers usually do, if you got the details when they ordered, you are marketing your own similar food, and you offered a way out both then and in every message since.
That is why the permission trail sits inside the customer record and exports with the list. The full explanation is here.
Draft of 9 September 2026. This page is a plain-English rendering of what UK GDPR Article 28 requires; it is not legal advice, and the agreement we send you is what governs. Sources: UK GDPR Article 28 and Articles 32–36; the ICO's guidance on contracts between controllers and processors; PECR Regulation 22; Your Response Ltd v Datateam Business Media Ltd [2014] EWCA Civ 281.
We'll send the agreement
before you commit to anything.
The data processing agreement and the storefront privacy notice, in plain English, with no obligation. Then have a look at the till.









