YS Points expire at the end of the third month (a little over 90 days) following granting to your account.
How long does it take for YS Points to appear in my account?
YS Points will be posted to your account 30 days after the successful fulfillment of orders placed using your Rewards Code. This time period is necessary to avoid cancelled orders, returned products or other related issues.
How do I use YS Points to shop at YesStyle.com?
You may apply your YS Points to any order at the Payment Information step of the checkout process.