On the free trial you can upload up to 200 listings, which is enough to test listing, auto-ordering, and tracking before you commit to a paid plan.
To begin,
1. Connect your eBay store (Easync will sync your existing eBay listings automatically)
2. Add a fulfillment (Auto Ordering) account.
3. When you're ready for more than 200 listings, pick the paid plan that matches your listing count.
If you have setup questions, support can walk you through connecting the store and account in the chat.