Get in touch

You can connect your store instantly using our Mastersel plugins for Shopify, WooCommerce, PrestaShop, or OpenCart. For custom setups, you can provide an XML product feed and our engine will automatically parse and sync your inventory in real-time.

Mastersel handles the entire reverse logistics process. If a customer in another country returns an item, we process the local return, consolidate shipments, and route the inventory back to your warehouse efficiently.

You keep 100% of your listed base price. Mastersel earns revenue by adding our own competitive markup to the final retail price, which we also use to cover all shipping and localization costs.

Our automated logistics engine pre-clears customs and manages VAT compliance for cross-border shipments, ensuring your packages never get delayed at international borders and buyers never face unexpected fees. You don’t need to handle international tax payments, as Mastersel acts as the sole purchaser, reflected in your sales invoices.

We aim to respond to all inquiries within 24 hours on business days. Most requests are answered within a few hours during European business hours.

Installation is completely self-service. Install the Mastersel plugin for your platform, and your products will sync automatically. No calls or meetings required. Start selling now.

Yes. If you are switching from another platform, our plugins ensure a smooth transition. Your product catalog is imported and synced from your existing e-commerce store — no manual data entry required.

Our support team communicates in English and Lithuanian. Product listings are automatically localized into the relevant languages for each target market.