Ozzi said:9.0.5 is Shadowlands, so yes the subscription will include that as well.
However most other guides would need to pay for them, like dailies and achievements would need to be bought.
If you don’t like the guides for what ever reason you can open a ticket and you can then get refunded, in most cases you would need to explain why, considering that these guides are checked constantly, respectfully this would need to be answered.
So in the subscription aren’t any daily and achievement guides etc?
Can you give me an overview of all the modules I can buy beside the subscription?