- A fee looks wrong Tell us the tool, the numbers you entered and what the marketplace charged you. Email us
- Suggest a tool Which calculator would save you time? We build the most requested ones first. Email us
- Free store audit Send your store link and what you want to improve (sales, speed, design or SEO). You get a short list of fixes, free. Request my free audit
Email [email protected]. We usually reply within two working days.