Gifting a person an Apple TV+ subscription

Is it possible for me to gift my sister for example, a 3 months or even 6 months worth of an Apple TV+ subscription?? With the purpose of encouraging/convincing her that the quite affordable monthly fee is worth every penny? I bought her the previous Apple TV HD generation when it first came out, but for some reason (which I cannot comprehend) she has chosen not to take it out of its box yet. With that being said, I was hoping if I could gift her a few months “trial’s” worth of your, well produced & clearly successful original programming, for to see that it’s an absolute necessity to subscribe to. Appreciate your time. Thanks, cheers