# Deposit Mechanism When the calorie value in an SportNFT is less than 50% of the initial calorie value of the SportNFT, the user can deposit PLP to restore the SportNFT calorie value (1PLP can restore 4 calorie value), with a minimum deposit of 500 PLP, and each NFT can only be deposited once. Reward upper limit: When the calorie value of a SportNFT is exhausted, the SportNFT will no longer receive the PLP reward in the Sport-to-Earn mode; However, you can still transfer the SportNFT to Gamefi or Gamble in the PixerSports platform, and continue to enjoy Play-to-Earn. --- # 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://pixer-eternity.gitbook.io/pixer-eternity/ecosystem/sportnft/how-to-play-first-phase/mode/rewards-mechanism/deposit-mechanism.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.