Automate 1M Facebook Listings

I plan to blanket Facebook Marketplace with one million individual listings, each promoting a physical item priced at just $1 once shoppers redeem a voucher from productrewards.com.au. All product images are already organised and labelled; the scope centres on getting the listings live, not on asset creation.

The core objectives are:
• Build or configure a process—script, bot, bulk-upload workflow or similar—that can publish 1,000,000 separate listings without triggering Marketplace limits or account bans.
• Ensure every listing displays the correct $1 price, voucher reference, image, and category.
• Maintain compliance with Facebook policies while maximising speed and scale.
• Provide real-time or scheduled progress logs so I can monitor how many listings have gone live and quickly spot any errors.

Acceptance criteria
• At least 95 % of listings must be successfully published and searchable.
• Listings must remain active for a minimum of seven days without flagging or removal for policy violations.
• A reproducible method (documented steps, source code, or automation tool settings) is delivered so I can rerun or extend the campaign in the future.

If additional copy tweaks are needed per listing, flag that early so we can slot short, repeatable descriptions into the workflow.