Contact SellerKitTools

How to reach us

SellerKitTools is operated by WebInCave. The fastest way to reach the team is by email at sellerkittools@gmail.com, or through the WebInCave website at webincave.com.

What to tell us

• A fee or rate that has changed, with a link to the marketplace's published schedule if you have one.
• A tool that gives the wrong result, with the numbers you entered and the result you expected.
• A marketplace or tool you would like added, and what you would use it for.
• A mistake in a guide, with the page URL.

What we cannot do

We cannot help with your marketplace account, orders, or payouts. Those are handled by Etsy, Amazon, eBay, Shopify, or the marketplace in question. We also cannot give tax or legal advice. The calculators on this site are estimates, not financial advice.