Problem with upgrading of coupon code

Support & Feedback Forum
1

Hello! I’m new at the site. After registration (and during it, actually), I was trying to activate the coupon code, which reffers to 6 months subscription. System doesn’t accept it, saying that it’s invalid. Please help. Thanks

2

Hi there! Send an email to support (at) lingq.com and we’ll be sure to help you out.