❌ "Invalid purchase code format"
→ Make sure you copied the entire code including all hyphens
→ Format should be: xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
❌ "Purchase code not found"
→ Verify you purchased from the correct author
→ Check if you're using the right product's purchase code
→ Ensure the purchase was completed successfully
❌ "Connection error"
→ Check your internet connection
→ Verify your server can connect to api.envato.com
→ Check if your firewall allows outbound HTTPS connections
❌ "Rate limit exceeded"
→ Wait a few minutes before trying again
→ Don't repeatedly submit the same code