Recently, I had a number of inquiries asking a question like this. There is no yes or no answer to this. It is like asking, "if I buy a book on carpentry, can I build myself a house?" Theoretically, yes, but it depends on your own capabilities, background, and what you get out of the book.
The Yahoo! stores you see at our portfolio page
were all built using RTML
, but when you look at those Yahoo! stores, the result you see comes from our knowledge of RTML
and the 7 plus years of experience building Yahoo! Stores.
So, if you want to build a killer Yahoo! Store, you will need RTML
, and RTML 101
is a good choice to learn.