Summary: MathGPT added a Back to School Offer.

Why It Matters: This change shows MathGPT is running a new sale.

What Changed:

• Added a "Back to School Offer" section.
• Added text "Get 50% off MathGPT Unlimited".
• Added text "Keep acing all year round."
• Added text "Save 50% when you upgrade to the MathGPT Unlimited Annual plan."
• Added a button "Upgrade to Unlimited".
• Added a horizontal rule (***).
• Removed "Download Mobile App MathGPT for Schools".
• Removed "Upgrade Sign In".