AMZ Vault is Amazon P&L and PPC management software, built by operators who run their own Amazon brands on it.
Your P&L is reconciled against Amazon's settlements, so every fee, refund and reimbursement appears as Amazon posted it. COGS, breakeven and contribution margin resolve per product, per marketplace and per day, with a 12-month forecast covering seasonality and stock position. The methodology is published in full.
From those numbers you run Sponsored Products, Brands and Display: campaign building, bid and placement optimization, search-term harvesting, negation, dayparting and rules-based automation with an approval inbox. Campaigns optimize against real margin, not ACoS alone.
A native MCP connector lets Claude, ChatGPT or any MCP-compatible assistant work from the same data. It can propose but never execute: every change is staged as a reviewable diff you confirm.
$99 per month flat, one Amazon account and all its marketplaces. No percent of ad spend, no order caps.