Bulk Product Image Templating

I have well over fifty product photos waiting to be dropped into a Photoshop template I’ve already set up. Your job is straightforward but detail-critical: open each image, resize and crop it to exactly 1200 × 1200 pixels, place it on the correct layer inside my PSD, and export the finished file... (Budget: $2 - $8 USD, Jobs: Adobe Photoshop, Graphic Design, Photo Editing, Photoshop, Photoshop Design, Product Photography, Visual Design, Workflow Automation)