The seven pricing types

Fixed and percent

Add a flat amount or a percentage.

Per character

Charge by text length — choose whether spaces count.

Per unit and area

Multiply by a number or by width × height, with an optional divisor.

Tiers

Quantity breaks or value bands.

Tables

Look up a price from two answers.

Formulas

Use variables, min, max, round, ceil, floor, abs and if. Dividing by zero returns 0.