As a work-from-home envelope stuffer, your primary responsibility is to accurately insert documents, promotional materials, or letters into envelopes, seal them, and prepare them for mailing according to specific instructions. You may also be asked to print address labels, apply postage, or keep records of completed batches. This role often requires working independently and following detailed guidelines to ensure accuracy and maintain quality standards. Some positions may provide the materials, while others might require you to manage basic supplies. Clear communication with your employer or supervisor is essential to coordinate shipments, clarify instructions, and report progress.