SyncShelf guide · for business owners

Why your POS should be the source of truth for pricing (and inventory)

SyncShelf: Your Square prices on Deliveroo, in step every day, with optional rules that help you stay inside Deliveroo's Good tier. Claim one of the first test spots, free while testing.

The problem with four copies of one price

A café running Square with Deliveroo, Uber Eats and Just Eat has at least four copies of every price: the till, and one per platform. Each copy was correct the day someone typed it. From that day on, every one of them is quietly rotting — supplier costs move, a lunch menu launches, a discount ends — and nothing connects them back together. The typical fix owners reach for is a spreadsheet and a monthly "menu audit", which catches the biggest errors a month late and misses the rest.

What "POS as source of truth" actually means

It's a simple rule with a big payoff: a price is decided once, in the system that rings the sale, and every other channel receives it rather than re-types it. The POS is the right anchor because:

It's where the decision already happens. Price changes get agreed and entered there first. Every other list is a downstream copy.
It's where inventory lives. Your POS knows what a flat white costs to make and what's in stock. When coffee prices jump, the till is where the new price gets set — and where the margin maths already sits.
It's the thing you can't sell without. If a platform dashboard is wrong, you lose a little margin. If the till is wrong, you're mis-charging every sale in the building. The anchor must be the system with the tightest feedback loop.

The benefits, concretely

No under-priced sales. A platform selling at last month's price is a permanent, invisible discount — plus commission on top. Tying platform prices to the till closes it.
One price, applied everywhere. When the till price is the price, every channel shows the same number. That keeps you inside the parity clause in Deliveroo's standard partner terms (see what the terms say) and ends the "which price is right?" question for staff and customers.
Inventory awareness. When your POS tracks stock, price and availability move together: the item you've sold out of comes off the delivery apps too, killing the "sorry, we're out" refund.
Changes ship in minutes, not weeks. A price change becomes one action instead of four logins — which means you actually make the change when it's needed instead of batching it for the end of the month.
An auditable trail. One source of truth means one answer to "why is this priced £4.50?" — which matters at tax time, when training new staff, and when a customer disputes a charge.

"One price" means one source: the till decides, and every channel follows it, either at the same price or through a rule you set. What that rule should be depends on what you sell:

Café, coffee shop or takeawayDeliveroo's Value Programme ranks restaurants on the markup across their top 20 sellers. Keep those under 10% to stay in the Good tier, price the rest of the menu by margin, and keep every price in step with your till.

Convenience store, off-licence or groceryShops are outside the Value Programme today. Price each line by margin so commission never takes a line below cost, and keep app prices in step with your till.

How the Value Programme tiers work. Checked 22 October 2026 against Deliveroo's Value Programme partner page.

Where it goes wrong without it

The failure mode is always the same shape: the till is right, one platform is right, one platform is three weeks stale, and nobody notices until a regular orders on the wrong app and mentions it. Worse is the silent version — the platform price that's correct-looking but wrong, selling all week at a number nobody decided. Drift isn't dramatic; it's just a slow leak, and slow leaks are the ones that close businesses.

How SyncShelf does it

SyncShelf (in testing) connects to your POS (Square first), reads your item prices, and pushes matched prices to Deliveroo (Uber Eats is next). It flags drift the moment a platform price stops matching where it should be — so "source of truth" becomes something your systems enforce, not a rule someone remembers.

Get early access — free while testing

Get one of the first test spots

SyncShelf is in a free first test with a small batch of shops on Square and Deliveroo. Leave your email and we'll contact you when it's your turn. No cost, no commitment.