Bulk Image Background Removal

I have a large batch—well over fifty high-resolution photos—that need their backgrounds taken out cleanly and replaced with full transparency. The subjects must stay sharp, edges crisp, and colours untouched; this is purely a background-removal job. Please work non-destructively in Photoshop (or an equivalent tool) so the original quality remains intact and no halos appear around the cut-outs. When you’re done, send each file back as a PNG with transparency preserved and the original dimensions retained. Deliverables • Transparent-background PNG for every image (same filename as source) • Turnaround time estimate for the whole set • Brief note on the method used (e.g., pen tool, clipping path) Final files should be ready for immediate use on web and print. Let me know your timeline and any clarifying questions so we can get started right away.