What’s the best thing about current Weight Watchers food products on the market?

I’m trying to understand why people buy various Weight Watcher food products in the grocery store.

I have just started weight watchers, my current weight is 284, how many points a day can I eat?

I have done weight watchers in the past, but don’t want to pay for it again, so I am going it on my own, with help from the internet, but cannot find my daily point allotment according to my weight of 284lbs. Can you help?