If you run a restaurant, café or small chain, you will probably need a POS system for restaurants that handles orders, payments, kitchen tickets and daily reports. The first decision is whether to rent a ready-made POS subscription or commission a custom system. A subscription is usually faster to start and cheaper at the beginning. A custom build costs more upfront but fits unusual menus, complex branch rules and integrations that off-the-shelf tools do not handle well. This article explains how to decide.
Start with what the POS must do
Before you compare vendors, list the daily tasks the system has to support. Most restaurants need the same core set, but the details differ.
- Table and takeaway orders, with split bills and discounts approved by a manager
- Kitchen and bar routing, so each station receives only its own items
- Modifiers and recipes, so a burger with no onions reduces the right stock
- Payment methods common in your market, including cash, cards and delivery platform settlements
- Shift closing, cash counts and daily sales by branch
- Stock levels for ingredients, not only finished items
If your operation is a standard single-branch café, a subscription will likely cover most of this. If you run a multi-branch restaurant group with a central kitchen, a commissary or a franchise model, the list gets longer and the gaps in standard products become visible.
Subscription POS: where it works well
A POS subscription is a hosted product you pay for monthly, usually per terminal or per branch. Its strengths are clear.
- Fast start: you can often open for business within days, not months.
- Lower upfront cost: there is no build project and no initial development invoice.
- Vendor maintenance: updates, hardware compatibility and security patches are handled by the vendor.
- Proven workflows: the product already runs in many restaurants, so common tasks are predictable.
The trade-off is control. You adapt your process to the product. Custom reports may be limited, integrations depend on the vendor's partner list, and pricing can rise as you add branches or terminals. Check whether your data can be exported in a usable format before you sign, because moving later is harder than it looks.
Custom POS: where it earns its cost
A custom POS is built around your operation. We have delivered this kind of work through our retail and hospitality projects, including a point-of-sale and ERP suite that runs accounting, inventory, CRM and repair modules in one system. Custom work makes sense when the product's defaults get in your way.
- Your pricing rules are unusual, such as happy-hour bundles tied to membership tiers or per-event menus.
- You need deep stock tracking, with recipes, yields, waste and transfers between a central kitchen and branches.
- You must connect to your accounting, e-invoicing or delivery systems in a specific way.
- You need reporting that a standard product does not offer, such as margin by shift and branch.
- You plan to sell or franchise the concept and need full ownership of the system and data.
A custom system also means you carry the maintenance. Budget for hosting, support, updates and a retainer, not only the first build.
Side-by-side comparison
The table below summarises the main differences. It is a starting point, not a verdict, because costs and timelines depend on scope.
| Factor | POS subscription | Custom POS |
|---|---|---|
| Time to start trading | Days to a few weeks | Usually several weeks to months, depending on scope |
| Upfront cost | Low | Higher, from a fixed-scope project |
| Ongoing cost | Monthly fees per terminal or branch | Hosting and support retainer |
| Menu and pricing rules | Standard options, some configuration | Built to your exact rules |
| Ingredient-level stock | Varies by product | Designed around your recipes |
| Integrations | Limited to vendor partners | Built to your accounting and delivery tools |
| Data ownership and export | Depends on contract and export tools | Yours, if the contract says so |
A practical decision path
- Write your top ten daily tasks. Include the ones that cause the most mistakes today.
- Test a subscription first if you are opening one branch. Run a two-week trial with real orders and a real shift close.
- Check integration needs early. If the POS must feed your accounting or ERP, confirm how that works before choosing. Our POS subscription service and ERP system service both address this, and the earlier article on ERP for restaurants and retail POS integration covers the checklist in detail.
- Price the five-year cost. Add subscription fees for every branch and terminal, then compare with a custom build plus support.
- Choose custom only when a gap costs you money. If a missing feature causes lost revenue, wrong stock or manual reconciliation every day, the custom case is strong.
What to ask any vendor or builder
- Can I export all sales, menu and stock data in a standard format?
- How are kitchen tickets routed, and what happens when the network drops?
- How are branch-level and group-level reports produced?
- Who owns the source code and the data if we end the contract?
- What is the response time for a fault during dinner service?
The last question matters more than most owners expect. A POS outage at peak hours costs more than a missing report.
Frequently asked questions
Is a POS subscription cheaper than a custom POS?
Usually yes at the start, because you avoid a build project. Over several years and many branches, subscription fees can add up, so compare the total cost over five years rather than the first month.
Can a restaurant POS connect to accounting software?
Many can, through vendor integrations or exports. The reliability of that link varies, so test it with a full day of sales before you rely on it for reporting.
How long does a custom restaurant POS take to build?
It depends on the number of modules, integrations and branches. A focused first release often takes several weeks, and fuller systems run in phases over months.
Do I need a POS that handles inventory by ingredient?
If you sell dishes made from recipes, yes. Without ingredient-level stock, you can see what sold but not what you should have in the fridge or what you are losing to waste.
Can I start with a subscription and move to a custom system later?
Yes, if you plan for it. Keep your menu data clean, confirm export rights in the contract, and map your reports now so the custom system can reproduce them. Contact us if you want a review of your current setup before you decide.
