> For the complete documentation index, see [llms.txt](https://documentation.script.tv/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://documentation.script.tv/script-tokens/spay/mechanism-design-of-glasses/recharge-costs.md).
# Recharge Costs
The recharge costs are set as a % of the payout for each glass. However, to avoid the problem of divergence between the recharge cost and the rewards and to increase the net profit margin upon leveling up, the initial recharge cost for the three types of glasses are in descending order. Recharge cost is in the order; Common>Rare>Superscript
