Bulk PNG Background Removal

I have a batch of well over fifty PNG images that need their backgrounds removed cleanly and consistently. The foreground subjects must stay sharp, with hairlines and fine edges preserved, and the final files should come back in the same resolution as supplied, saved on transparent backgrounds (PNG-24 preferred).

Please handle the whole set in one pass, maintaining uniform lighting and colour so the images look cohesive when placed together later. Fast, accurate masking is more important to me than fancy retouching; I’m only after flawless cut-outs ready for immediate use.

Let me know your turnaround time for the full set and any questions you may have before you start.