https://sellercentre.ebay.com.au/SU18-1/Inventory-Optimisation

We’re making updates to our categories and classifications to ensure we continue to provide an intuitive buying, selling and search experience. These updates will come into effect on 4 April 2018 and include additions, removals, merging and the renaming of categories.
If you have a listing in an impacted category, eBay will automatically move your listing to the most relevant category. Impacted categories are listed below:

• Baby
• Clothing, Shoes, Accessories
• Crafts
• Gift Cards & Vouchers
• Health & Beauty
• Home Appliances
• Home & Garden
• Industrial
• Pet Supplies
• Sporting Goods
• Tickets, Travel
• Toys, Hobbies
• Vehicle Parts & Accessories.