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Case No. 01 Example

A price spreadsheet becomes a page

Kvist & Ramme frames pictures. Its prices are kept in one Excel file, so a customer who wants a price has to call, and the owner types the numbers in and reads the answer back. Here that file becomes the page customers price their own frame on, and the owner still sets every price in Excel.

ExampleThe workshop, its prices and its customers are invented to show the method. The engine and the steps are real, and the spreadsheet below is a real .xlsx you can download.
2 sheets9 formulas0 prices typed twiceEngineCells, P33
The page

What the customer sees

Choose a size, a profile and the glass. The price is the spreadsheet’s own answer, worked out by its own formulas in the browser. Turn on the cells to see which formula gave each line.

Kvist & RammePrice your frame
Cells

The spreadsheet

The file the owner keeps

Blue cells are what the customer chooses, violet cells are formulas. Download the file, change a price in Excel or Numbers, and drop it back here: the page above runs on your copy.

The file is read in this page and is not sent to a server.

How it is done 4

From the file to the page

Before

A customer calls the workshop for a price. The owner types the size, the profile and the glass into the spreadsheet and reads the answer back. Every price waits until the owner can come to the phone.

Now

The customer chooses the size, the profile and the glass on the page and sees the spreadsheet’s own price. The owner changes a price in Excel, and the page reads the new file.

Read

Cells reads the owner’s file as it is: every sheet, formula, number format and lookup table. The owner types none of it in a second time.

Check

Every value Cells works out is held against the value Excel saved in the file. The page goes live when they all agree.

Build

The page asks only for what the customer chooses. Every price on it comes from the spreadsheet’s own formulas.

Keep

The owner keeps working in Excel. A new file with new prices updates the page, without a developer.

In your project

Any price, quote or rule that is kept in a spreadsheet can become a page this way: a quote for a kitchen, a shipping price, a membership fee, a rota. Send me the file, and you see your own numbers on a page before anything is built.

Try Cells on your own spreadsheet first, on the Software page.