Summary: Removed "SCHOOL50" promo code

Why It Matters: This shows a change in how Back Market promotes sales.

What Changed:

• Removed a promotional banner for "SCHOOL50" code offering $50 off select devices.
• Added a new promotional banner for "Trade tech you don’t want for cash you do. Get started."
• Removed a large section of footer content, including social media links, contact information, and help center links.
• Updated some product prices and review counts in the "Recommended for you" section.
• Updated some product prices and review counts in the "Shop our best deals" section.
• Changed product links in "Shop our best deals" to shorter URLs.