Merkado Invoice & Quote Builder
Saved
Make it yours in 60 seconds

This is a single plain file with no build step, so any AI coding tool can edit it. Save it, open it in Claude or Cursor, and paste this:

Here is a single-file HTML invoice builder. Please:
1. Change the accent colour to my brand colour, #RRGGBB.
2. Set my business name, address, and payment details as the defaults.
3. Add a "Deposit due" line under the total, set to 50% of the total.
4. Change the default tax label to VAT at 20%.
Keep it as one file that works offline.

Invoice

Number
Date
Due date

From

Billed to

Description Qty Rate Amount
Subtotal 0.00
0.00
Total 0.00
Currency

Notes and payment details