Yoga and pilates
The job that goes away: Ticking names on a list, counting what is left on every pass, and the coaches' sums at month-end.
- ClientBuys a 10-class pass on their own phone.
- ClientBooks Tuesday's class from your link, then scans the QR by the door to check in.
- QruukTakes one visit off, fills the roster and keeps a full class full.
- QruukCredits the visit to the class's coach, and nudges anyone who booked and didn't come.
On Core
Markets and pop-ups
The job that goes away: A sales notebook, counting the cash box at night, typing it all into the books, and regulars you never see again.
- YouTap an item from your price list, or type €14 for "honey and a candle".
- CustomerPays cash and you tap Paid, or scans the QR and pays on their own phone.
- QruukRecords the sale, emails a receipt if they give an address, and an invoice if they ask for one.
- QruukGives a stamp for next time, and sends the day's sales to Merit Aktiva or e-arveldaja.
On Core
Gyms and CrossFit
The job that goes away: Checking who has paid, chasing memberships that ran out, and standing at the door.
- MemberScans the code on the door screen with their own phone.
- QruukChecks the membership: valid to a date, visits left, or expired, and says why.
- QruukRenews the membership on its date by saved card, and stops it after three failed tries.
- QruukReminds a member whose membership is ending, and writes to one who stopped coming.
On Core
Cafés and bakeries
The job that goes away: Paper cards, a stamp that goes missing, and regulars who forgot their card at home.
- CustomerScans the counter card and types a first name. No app, no password.
- Your tillThe customer scans and you tap +1. Or, on Core, Loyverse or Erply rings up the coffee and Qruuk adds the stamp by itself.
- QruukGives the reward once at the goal and starts the card again.
- QruukThanks them for a full card, and writes to a regular who hasn't been in for a month.
Starts on Free
Clubs and kids' sport
The job that goes away: Attendance sheets for the board, matching season fees to bank transfers, and invoices for parents.
- ParentPays the season fee by transfer with the reference Qruuk gives, or on their phone.
- QruukIssues the invoice in the club's name and marks it paid when the money arrives.
- MemberChecks in at training, or the coach adds them by name on the roster.
- Your sheetWith a webhook and Zapier, Make or n8n, each check-in adds a row: date, group, member. The board's numbers are in the sheet.
On Core
Personal trainers
The job that goes away: Messages to agree on times, a notebook of who has how many sessions left, and invoices on a Sunday night.
- YouAsk your AI assistant: "Tue, Thu 07:00 outdoor bootcamp, 45 min, 10 places."
- ClientBooks from your link and pays for a 10-session pass on their phone.
- ClientChecks in on the spot. One session comes off the pass.
- QruukOffers the next pass when one session is left, and invoices the company that pays.
Free for bookings and check-in · Selling on Core
Workshops and events
The job that goes away: A sign-up spreadsheet, counting places, a guest list at the door, and emailing everyone when plans change.
- GuestTakes a place from your link and pays on their phone.
- QruukStops at the places you set, even when two people press at once.
- GuestShows the ticket at the door; you scan it and it works once.
- Your toolsWith a webhook and Zapier, Make or n8n, each paid ticket adds a row to your sheet and a line in the team chat.
Free for sign-ups · Paid tickets on Core
Salons, saunas and services
The job that goes away: Paper punch cards, "I think I have one left", and memberships nobody can check.
- YouShow the QR for a 5-visit card after the first treatment.
- ClientPays on their own phone; the card is on their phone at once.
- YouScan the card at each visit. One visit comes off, and it says how many are left.
- QruukOffers the next card when one visit is left.
On Core