Trainer Commission Tracker

Your trainers write what they earned each day, you photograph the sheet, and the site adds it up and shows who turns up without fail.

Who this is for

Sandeep Rane runs Iron Point Gym in Kolhapur. Three hundred and forty members, six trainers, and a small office behind the cardio section. He is sitting there on the third of the month with six diary sheets, a calculator and a mug of tea, and he has already recounted one trainer's column twice. Four other gym owners in Kolhapur and Sangli have asked him what he uses. Right now the answer is a calculator.

How the job is done today

Each trainer keeps a ruled sheet clipped inside a register at the front desk. Date, member name, session, amount. Some write in pen, one writes in pencil and rubs things out. At month end Sandeep carries the register into his office and adds each column by hand. Two sheets are always missing because a trainer took them home. There is a WhatsApp group where the trainers send photos of their sheets when they remember, but by the twenty-eighth those photos have scrolled far above a video of somebody's deadlift. Twice this year a trainer has come back after payout saying four sessions were left out, and Sandeep had no way to prove otherwise.

The screens, in order

1. Gym setup — The owner enters the gym name, the trainers who work there and what each one earns per session, so the site knows whose column is whose.
2. Photograph a sheet — The owner holds the phone over the day's handwritten sheet and sends the picture in, which is the only thing anyone has to remember to do.
3. Check the reading — The numbers the site read are shown beside the photo so the owner can correct a smudged seven before it becomes money.
4. Trainer page — One trainer, their running total for the month, and how many days in a row they have handed in a sheet.
5. Month sheet — Everything owed to everyone this month on one page, with the original photo behind each figure for when somebody argues.

What it keeps track of

• Gyms — gym name, town, owner's phone number, when they started paying
• Trainers — name, which gym, rate per session, still working here or left
• Sheets — the photo, which trainer, which day it covers, checked by the owner or not yet
• Day entries — which trainer, which day, member name, amount, what the site read first and what the owner changed it to

The one decision that matters

The site can read handwriting, but it will read a hurried five as a six sometimes. So either it saves what it read and lets the owner hunt for mistakes later, or it refuses to save anything until the owner has looked at the numbers beside the photo and pressed a button. It should refuse. This is somebody's pay. A wrong figure that nobody caught is worse than no figure at all, because the trainer finds it on payday and the argument that follows costs Sandeep more than the ten seconds of checking. Checking a day's sheet takes about as long as reading a message. Make that step unskippable and the totals become something you can point at.

What to leave out of the first version

No logins for trainers. No app for them to fill in anything themselves. They keep writing on paper exactly as they do now, because that habit is already twenty years old and fighting it would sink the whole thing. The owner is the only person who touches the site. Also leave out different rates for different session types, festival bonuses and monthly targets. Get one number per trainer per day right first.

How you would know it worked

On the third of next month Sandeep pays all six trainers before the gym opens at six, and when the pencil-writing trainer says four sessions are missing, Sandeep turns the phone around and shows him the photo of his own sheet. The argument ends in under a minute.

Build it

Paste this in and let it run.

I run a gym in Kolhapur with six trainers and I want to sell this to other gym owners too. Each trainer writes on a paper sheet every day, the date, the member's name and the amount they earned. I want a website where I photograph that sheet with my phone and upload it, and the site reads the handwriting and shows me the numbers next to the photo so I can correct anything wrong before it saves. Then each trainer should have a page with their total for the month and how many days in a row they have given a sheet. At month end I need one page showing what I owe everyone, with the photo kept behind each figure so I can show a trainer his own writing if he argues. Let me add other gyms with their own trainers and rates, and take a monthly fee from those owners by UPI or card.