# Claim Center Users can claim free non-transferrable trial cards in the claim center. The rules are as follows: * Users need to mint and bind TAB token to enable claim center * Campaigns in the claim center are categorized in groups. Currently, there're **3 groups**: **Binance Account Bound (BAB) token, Binance Fan Token and the rest**. A TopGoal account can participate in one event in each group. * For BAB holders, you can claim **3 free 45 days trial cards**, 2 Rare and 1 Common level. * For other partnership certificate holders, you can claim **3 free 30 days trial cards**, 2 Rare and 1 Common. So for a BAB + Binance Fan Token + another partnership certificate holder, you can claim **6 Rare and 3 Common** trial cards in maximal. * Your TAB token, BAB token and other partnership certificate **don't** need to be in the same on-chain wallet, you can switch wallets, but one certificate can only be claimed at one TopGoal account. * We design card pool carefully such that you can enjoy skill tactic settings from Day 1, like **Kill Pass + Tap** **in**, **Pinpoint Cross + Power Header** or **Lofted Pass + Valley Shot, etc**. Study your players' skills and you'll find fun and benefit! * For all trial card users, you can earn both $TMT and $GOAL rewards as regular paid card users, but you're not allowed to claim from the frozen pool until you have purchased at least 3 paid cards with rarity >= Rare. So it's a **free-to-play, pay-to-claim** setup. * But if you have claimed BAB trial cards, in [Top League Season 1 (S1)](/top-league/top-league-season-1-s1.md), you are eligible to participate in the 8.5MM $GOAL season rewards, **with or without** buying paid cards. It's a benefit to BAB holders. * For all trial cards, you may spend $TMT for stamina purchases and ascending as in[Energy & Stamina](/topmanager/energy-and-stamina.md) and [About Players](/topmanager/about-players.md), you can choose to convert your trial card properties into paid card at end of season. If you choose not to, we'll refund the stamina and ascending cost to you.
### Trial cards after trial period ends The trial cards don't convert into paid cards, but you can transfer the experience, level and ascending property into an existing paid card, we call it "inheritance". So user can purchase a level 1 card with same rarity in the marketplace and transfer those properties into the paid card.
--- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://whitepaper.topgoal.io/topgoal-the-football-metaverse/claim-center.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.