Cook ACO is a members-only service that helps clients access sought-after products through automated purchasing, with membership and intake managed via Discord. It offers account profile setup for purchases at Pokémon Center and Target, and says it runs Pokémon products such as elite trainer boxes and booster boxes, along with other high-margin items. Its Target offerings extend to profitable products beyond Pokémon cards.

Clients submit purchasing profiles with payment and shipping details, following retailer-specific requirements for unique information and supported cards. The service states that submitted profiles are imported as provided and that clients are responsible for ensuring their information is accurate. Cook ACO uses a PAS, or profit-after-sale, arrangement, with a potential split of up to 50/50; the amount is determined at invoicing using market valuation and may be reduced or waived at its discretion.

Invoices can be paid through Cash App or Stripe and are due within seven days. Cook ACO positions itself as responsible for obtaining products, while leaving resale decisions and selling arrangements to clients