Seller agreement
Last updated: November 11, 2026
This agreement applies to anyone who uploads items to Kitbox (a “seller”). By clicking Publish or Submit for review you agree to it.
1. Your items
- You own the item or have the right to sell it, including every image, font, library and file inside it.
- Bundled third-party parts are licensed for redistribution, and their licenses are included in the download.
- The item contains no malware, hidden tracking, obfuscated code meant to hide behaviour, or backdoors.
- The item matches its listing: name, description, screenshots, platforms, requirements and version.
2. Review
Items may be reviewed before they appear in the catalog. We can reject an item, ask for changes, or remove a live item that breaks this agreement or our Terms of service, or that receives repeated valid complaints.
3. License to us
You keep ownership. You give us a non-exclusive right to host, display, promote and distribute the item to buyers under our License terms, for as long as it is listed and afterwards for buyers who already purchased it.
4. Updates and support
Keep the item working with the requirements you list, fix security problems promptly, and answer buyer support questions within 3 business days. Use the New version button to release updates; buyers receive them automatically.
5. Live demos
If you add a live demo link, the demo must show the item as sold here. Buy or Purchase buttons in the demo may only use your item’s buy link from Kitbox. Demos can’t link to other stores, marketplaces, checkouts or payment pages, or show a different price. We check demos automatically and buyers can report them; we can remove a demo link or the item if this rule is broken.
6. Prices, commission and payouts
You set your own prices for each license your item offers (for example Personal, Commercial and Extended for graphics, or Regular and Extended for themes and plugins). The upload form shows any minimum price.
You keep 80% of each sale. Kitbox keeps 20%. The split is on the price the buyer pays for your item, not counting sales tax. Kitbox pays the card and PayPal processing fees out of its 20%, so nothing else is taken from your share.
Example: on a $9.00 sale you get $7.20 (80%) and Kitbox keeps $1.80 (20%), from which Kitbox pays the card fee of about $0.56.
Each sale becomes available in your balance 7 days after the purchase. Payouts are made twice a month, on the 1st and the 15th, by bank transfer (through Stripe) or PayPal once your available balance reaches $50. Buyers can ask for a refund within 14 days, so a refund approved after your sale became available is deducted from your balance or your next payout, as are charged-back sales.
If we ever change the commission, we will tell you by email at least 30 days before, and the change will only apply to sales made after that date.
7. Ending
You can remove your items at any time; buyers keep access to what they bought. We can end this agreement if it is broken. Sections 3, 6 and 8 continue after it ends.
8. Responsibility
You are responsible for claims that arise from your item, including intellectual property claims, and agree to cover our reasonable costs if such a claim is made against us.