I have been a seller on Amazon for the past 7 years. Now I would like to create my own website using Shopify.
I would like to know if it's possible to have my ~2,000 Amazon listings populated into my Shopify website.
Also, would it be possible for the inventory to stay in sync across both platforms?
Finally, I also have an eBay store. Would it also be possible to populate my eBay store with all listings from Shopify (that came from Amazon)?
Would I need a 3rd party software or an Shopify "add-on" to do any of it?
Yes, there are many ways to import products from Amazon into Shopify. Here one of many apps: https://apps.shopify.com/products-1
As well, once your products are on Shopify, you can Publish them on eBay channel via eBay Connect (free app on shopify)
I hope I've answered your question!