Vodacom Network Is Definitely for Rich People

Vodacom data is so expensive, it doesn’t accommodate lower or middle class people, I’ve recharged currently with R200 and I have an option to buy data at 159 for 7 days which is 10Gig and I think it’s that option is outrageous , How many times will I have to recharge in a month to buy data because clearly 200 is not enough.