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Cash to open versus monthly cost: an August 2026 UK POS example
This model is dated 23 August 2026: upfront equipment allowances and monthly estimates at £40,000 of card sales and a £25 ticket. Its equipment exclusions differ from the newer October profile, which uses one reader and owned tablets. Keep the two examples separate.
By Amaan Tanveer, Co-founder · · 7 min read
Two useful numbers belong in a POS comparison. Cash to open is the equipment and setup you must pay for before service. The monthly total includes software, selected extras, a hardware allowance spread over a stated period and processing fees at your card volume. Check both against the features and equipment your venue needs.
Spreading equipment purchases over twelve months makes them visible in the monthly model. A longer window reduces that allowance; a shorter window increases it. The August model excludes owned devices and the Servio payment reader, so those exclusions need a separate budget if you do not already have suitable equipment.
Cash to open: what the August model counted
The August model recorded first-party equipment allowances of Square £1,687, Zettle £895 and SumUp £549, with £0 on the Servio line. These are historical model allowances, not current verified kit quotes. No proprietary Servio till is required, but integrated in-person payments need a compatible browser-supported Stripe smart reader; Stripe lists the S700 at £229 excluding VAT as checked on 7 October 2026. Suitable tablets and any other equipment still need to be owned or bought. An existing external reader can be used separately, with its payments recorded manually.
Monthly costs in the historical August profile
The August profile assumes £40,000 a month in card sales, a £25 average order, 70% in person and 30% QR, and equipment allowances spread over 12 months, all excluding VAT. Its recorded monthly estimates are Servio Growth £999, SumUp about £1,002, Zettle about £1,015 and Square about £1,092. They retain the original equipment exclusions and subscription assumptions; confirm the kit contents and any overlapping modules before using them in a buying decision.
A few pounds between historical estimates cannot establish the best current value. Compare the features you will use: Servio includes QR ordering, loyalty, basic reporting and single-station KDS on every plan. Growth adds inventory, multi-station routing, tables, staff permissions and advanced analytics. Starter can add inventory for £29/month and multi-station KDS for £35/month, excluding VAT. Check rival plan inclusions and avoid paying twice for the same capability.
How ticket size changes the processing bill
Stripe Terminal charges 1.4% + 10p for EEA cards presented in person; non-EEA cards are 2.9% + 10p. Standard UK online cards, including QR checkout, are 1.5% + 20p; other online cards differ. A fixed fee matters more on a small ticket, but a processing-rate crossover is not a whole-bill threshold. See Pricing for Servio plans, then calculate processing and equipment costs from your own card mix and current quotes.
The historical arithmetic and payment split are described on the methodology page. For the wider buying questions, read the UK POS cost guide and the 2026 system comparison. Check the profile date and exclusions on each page before comparing its figures.
Questions
Can Servio have no upfront equipment cost?
Only if all the suitable equipment you need is already owned. Servio requires no proprietary till, but integrated in-person payments require a compatible Stripe smart reader. Existing external readers work separately, with payments recorded manually. Budget for missing devices, readers and kitchen equipment.
What does the August monthly example show?
The 23 August 2026 model records Servio Growth £999, SumUp about £1,002, Zettle about £1,015 and Square about £1,092 at its stated card volume and ticket size. These are historical estimates with excluded equipment and assumptions to reconcile, not current quotes or a universal ranking.
Why does a £25 ticket matter?
A fixed processing fee makes a larger percentage of a small payment. Compare average ticket size, payment channel and card categories alongside subscriptions and equipment. There is no universal £24 or £29 threshold for the whole POS bill; check the historical model assumptions before applying them to your venue.