Access to OPLET requires a MATHCOUNTS Online User ID.
If you have not yet created a User ID please Click Here and choose the New User Registration link at the bottom of the page.
In order to avoid any delays in processing please make sure you have a User ID before subscribing to OPLET. Additionally, if the name of the subscriber is different than that of the OPLET user please let us know by emailing firstname.lastname@example.org.
Please allow 2 business days to process and activate your OPLET subscription. You will then be able to access OPLET using your MATHCOUNTS Online User ID.
Pay by Check or Purchase Order
In order to pay by purchase order or check please use our OPLET Offline Subscription Form.
Discounts for MATHCOUNTS Competition Program Registration
If you are a MATHCOUNTS Coach and have one or more students (up to ten) registered for the MATHCOUNTS Competition Program, then you are eligible for a discounted subscription rate. Parents who purchase OPLET for use with their own children must pay the full subscription price, even if their school is registered for the MATHCOUNTS Competition Program.