Rules with a visible purpose

The Terms set the contract boundary. Community, seller, prohibited-item and intellectual-property policies describe the conduct and content standards used to operate the marketplace.

Ranking, editorial and AI notices explain how presentation, assisted drafting and governed signals work. They do not turn a listing into an appraisal, authentication or transaction guarantee.

Privacy requests, law-enforcement requests, reporting, review and appeals use separate routes because the evidence and identity checks are different.

Public negotiation shows price and trade proposals with their states on listings that enable this option. The highest amount does not create an automatic winner, priority right or allocation of the object. The seller considers the whole proposal; price ordering does not require the seller to accept it.

Verified Free accounts can start offers on up to 6 different listings per UTC calendar month across public and private negotiation. Revising an offer uses no monthly allowance, even across months. A listing counts only once per month, including after withdrawal, decline, closure, reactivation or a new acquisition; used monthly allowance is not restored. Pro and Premium members can have offers active on up to 20 different listings at a time, with no monthly submission quota. Opening a listing to offers as a seller requires Pro or Premium; there is no separate offer or market-opening charge. Visitors may read visible history. New submissions are checked against account verification and the listing’s current state. An optional public offer note is distinct from a private conversation message; its visibility is explained before submission.

A Board post is a text notice describing an object you want to find. For Türkiye accounts, eligible Pro membership includes 1 separate Board publication per calendar month; Premium includes 3. Each publication lasts 72 hours from its actual start. Replying and continuing an existing private conversation are free.

Allowances renew by UTC calendar month, which may differ from your membership billing date. Unused allowances do not carry over. Drafting and review do not use an allowance: it is used when you explicitly publish the current approved content. Your account shows the next renewal date and remaining allowance. Changing membership or its source in the same month does not reset usage. An existing publication continues to its original expiry after a downgrade.

If you have no eligible allowance or have used this month’s allowance, you may purchase a separate 72-hour publication where paid publication is available. The total is TRY 30 including taxes. The post, total, term and withdrawal information are shown together before payment; a payment is not started without your separate confirmation. An included publication has no additional Board publication charge.

The fee pays for publication; it is not the object price, a deposit or payment for replies. No particular number of views, replies, suitable objects, purchases or agreements is promised. Collectorium remains responsible for supplying its publication service on the disclosed terms.