Why doesn't Garmin offer a subscription sharing option?

[ms6073]

Having been using a premium subscription for Rouvy since February, I have really enjoyed the fact that while we have separate logons, I can add a couple family or friends and share the a single premium subscription. Having looked at the costs for a TDA subscription and perused a couple support articles, I have to ask does Garmin offer the ability to share a subscription or do I have to obtain two separate subscriptions which is a non-starter?

[nzuraw]

It's a good idea. Much like Zwift also offer a free under-16 year old subscription. Both my kids enjoy that. I'd like to get both my kids using TDA too, so a family based subscription would be handy indeed.