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What are you building?

Put your business up, log what it makes, and grow it next to other people between 13 and 18 doing exactly the same thing after school.

Example figures. Yours start at zero.

  • Revenue

    every sale, logged in seconds

    $1,240

    last 30 days

  • Profit

    Buldrs does the subtraction

    $828

    after costs

  • Orders

    one tap each

    38

    this month

  • Expenses

    materials, postage, fees

    $412

    counted, not guessed

  • Streak

    the habit that draws the line

    94

    days in a row

  • A slow week

    the ones that teach you something

    −$38

    still on the record

About a minute to set up. Four seconds a day after that.

Buldrs is not bookkeeping and it is not homework. It is three things, and you already do the first one.

  1. Put it up

    Your name, your logo, what you sell and a link to buy it. Live the day you join, before you have sold anything.

  2. Log what it makes

    Type the amount. That is the whole thing. Costs go in the same way and Buldrs does the subtraction, so you never have to work out what profit means.

  3. Watch it move

    One entry is a dot. By your third it is a line, and the line is the part nobody wants to abandon.

Your first month, on one screen.

Every sale and every cost you log adds up to this. No spreadsheet, no shoebox of receipts, no guessing what a month actually made you.

Profit

$828

8 weeks · ▲ $412 on the eight before

Revenue
$1,240
Expenses
$412
Orders
38
Best week
$305

Start with the sale you already made.

Setting up takes about a minute, and the first number you log can be one from last week. The chart does not care when it happened.

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