EPOS software subscription costs: licences, modules and add-ons
Turn a low advertised subscription into a clear monthly budget for the tills, people, locations and applications you actually need.
The short answer
An EPOS software price is meaningful only when its charging unit and included functions are clear. Count site, terminal and user licences, required modules and usage charges. Compare the complete working package, including any conditions tied to payment processing, annual billing or introductory offers.
In this guide
Check the unit behind every licence
A per-location fee can behave very differently from a per-till or per-user fee. Record the base subscription, included registers, extra devices and whether named staff accounts carry a charge. Confirm whether back-office or cloud access is included and whether a second business location requires another plan.
Ask whether handheld ordering devices, kitchen displays and self-service screens count as chargeable terminals. Establish the price of adding or removing them mid-term, including seasonal devices.
Price the applications your team will actually use
| Function | What to establish |
|---|---|
| Stock and purchasing | Variants, recipes, stock counts, purchase orders and multi-location stock transfers. |
| CRM and loyalty | Customer records, loyalty memberships, marketing tools and any message or usage allowances. |
| Reporting and scheduling | Required reports, exports, staff scheduling, permissions and additional users. |
| Kitchen and ordering | Kitchen display licences, ordering apps, kiosk licences and integration charges. |
| Kiosk extras | Queue management, customer journey analytics and digital-signage modules, if needed. |
| Connected services | Accounting, ecommerce, bookings and other applications that require separate subscriptions. |
Supplier plan tables help establish inclusion. For example, Square separates restaurant plan features and optional products and states that hardware is not included with the software subscription. Confirm the current UK offer and your written quote.
Remove unused modules from the brief before negotiating. A feature that helps another type of business is not automatically worth paying for in yours.
Worked example: a complete software bill
Fictional prices. Two locations each need two tills. Assume the base plan includes one till per location and no other items below.
| Item | Monthly cost |
|---|---|
| Two site licences at £60 | £120 |
| Two extra till licences at £20 | £40 |
| Stock module, two sites at £15 | £30 |
| Loyalty module, two sites at £10 | £20 |
| One kitchen display licence | £15 |
| Accounting connector | £20 |
| Staff scheduling, two sites at £10 | £20 |
| Reporting add-on | £25 |
| Total | £290 |
The annual recurring cost is £3,480. Add a fictional £300 configuration charge and first-year software spending becomes £3,780. The advertised £60 site licence was only one part of that budget.
Check what happens after the initial offer
Record the ordinary price after a free trial or discount, the minimum term and renewal notice. An annual price divided by 12 is a comparison figure; it does not mean the provider bills monthly or refunds unused months.
Ask whether choosing another payment processor changes the software price or available integrations. Confirm which records remain accessible on cancellation and what export, migration or read-only access may cost. Do not assume a free plan includes the reports needed for reconciliation.
Test the functions before paying for them
Ask for a demonstration using a realistic basket, stock item, refund, discount and end-of-day report. For multiple sites, include a transfer and a consolidated report. Check that the required task works with the exact plan and hardware quoted.
Assign a business owner to each paid module and review usage after launch. Keep the cost of the feature separate from an estimate of time saved or extra sales. Our ROI guide explains how to test that benefit.
Put software into the full comparison
Add confirmed recurring software costs to your comparison once, with a breakdown behind the total. Keep setup charges separate. Do not count a module again if it is already included in a larger subscription.
For changes in price or licence quantities during the comparison period, retain a month-by-month schedule. Use the calculator only where its fixed-cost inputs represent the arrangement accurately. Continue with integration costs and the complete TCO checklist.
Common questions
Is free EPOS software the lowest-cost choice?
It can be suitable, but compare the features, processing, hardware and support your business needs. A zero software subscription does not establish the total operating cost.
Can I compare annual and monthly subscriptions?
Yes. Use the same period and include commitment, renewal and cancellation terms. Keep the upfront cash requirement visible as well as the equivalent monthly amount.
Take the next step
Compare the SSPOS software enquiry brief with the software cost guides in the provider directory. Obtain written licence, device, location and add-on costs for the functions you need.
Bring your costs into one clear comparison.
Use the free calculator for your payment fees and supported fixed costs. Keep the wider operating budget alongside it, or ask for a free initial review of an unclear charge or quotation.
No registration required to use the calculator.
Sources and how to use this guide
Primary references checked on 15 October 2026:
Worked examples are fictional planning scenarios, not provider quotations, market averages or customer results. They use the costs and assumptions stated, on a consistent VAT basis. Confirm current prices, eligibility and terms in writing.
Read the calculator method and limitations or about EPOS Savings. Source links do not imply a partnership or product endorsement.