No. Once synced, changes are permanent. Always review before syncing. If you have selected “Apply,” but not “Sync Updates,” you can click back to the main listing screen and cancel the changes in the popup window. Scheduled updates can be canceled or rescheduled in the Schedule window.
Yes, Studio deduplicates images so shop-wide downloads are cleaner than via CSV export. Select each photo you want to download, and select “Download” at top right.
Yes, you can bulk delete entire listings from the main dashboard using the checkboxes. Inside Bulk Edit, you can delete content elements (like tags, photos, or descriptions) but not the full listing.
For individual and bulk edits, and listing creation - changes won't reflect in your shop until you click Publish, Schedule or Sync. When you connect and/or save changes to a profile, your shop is immediately updated.
Edits in the top bar apply only to the checked listings. But when you sync, all edits made during that Bulk Edit session (checked and unchecked) are published.