A long market table piled with tomatoes, peppers, greens and fruit under a striped awning.

A till on your phone for a trestle table.

Tap what you sold, cash or card. At packing-up time Stallholder tells you what went, what didn't, and what to bring next Saturday. It works with one bar of signal and none at all.

Try it at your next market
A customer handing money across a market stall of beans and grains to a vendor in a mask.

Takes card and cash

Tap the item, tap cash or card. Cash goes in the tally; cards go through the small reader you already own, or a phone held against a phone. Change is worked out for you.

A trader in a green jacket serving a customer at a vegetable stall in a village square.

Works without signal

Every sale is kept on the phone and sent when the signal comes back. Market squares are famous for having none; we tested it in three.

A man browsing crates of second-hand books at an outdoor market stall.

Tells you what to bring

After four Saturdays it knows: the plums sell out by ten, the crime paperbacks by noon, and nobody buys soup when it's warm. A short list on Friday night.

Two women at a roadside food stall with plantains frying in a pan.

Adds up the day

Cash, card, pitch fee and takings, one page, and a year of Saturdays in a spreadsheet for whoever does your tax.

One price, the price of a coffee a week

£6 a month

No fee per sale from us. Card payments cost what the card company charges, shown on screen.

Before your first market

An older woman in glasses and a patterned apron working at a busy market stall.

Before your first market

A woman in a headscarf sitting at a stall full of small goods.

Charge the phone

A day of sales uses about a fifth of a battery. Bring a cable anyway.

A vendor handing over skewers at a night market in warm light.

Put your items in

Name and price, in the kitchen the night before. Ten minutes for thirty things.

A woman browsing a dim night-market stall of small objects.

Keep a float

Stallholder counts cash but cannot make change. Twenty pounds in coins still goes in the tin.

A woman in a sun hat buying meat at a crowded outdoor stall.

If the reader won't connect

Tap "card later". The sale is kept and the customer gets a payment link by text.