as chaudhry9 said, that wud restrict the revenue flow. after all, they HAVE to have some revenue to run the organization.
n the reason, well, i ve stated many in my previous posts e.g. harder to complete, takes longer, not-so-gud international acceptability etc etc. lesser ppl enroll in CA n an even lesser, infact hardly a few pass it, so, not as many CAs in the market.