Some credit cards offer free access to certain subscriptions as part of joining or annual benefits. For example, some credit cards offer free subscription to Amazon Prime, Swiggy One, Zomato Gold, etc., as part of joining/annual benefits. Some credit cards also offer some of these benefits as part of completing specific spend-based milestones.
Some telecom/broadband plans may also offer certain benefits like a subscription to Netflix, Disney Hotstar, etc. So, rather than spending money from your pocket on these subscriptions, you may use the credit card benefits or telecom plans for these.