Way to reduce the price rise

Now a days we could see there is great inflation in market.
I read some reviews and one suggested a way to reduce the prices.

This idea was given to me by somebody.The best way to beat the price rise is to identify all the services which attract "Service Tax" and AVOID as much as possible in using that service.

That way we will slowly reduce the prices.One such avenue is the USAGE OF CREDIT CARDS.As far as possible avoid using them and give cash only.It will take just a month before prices get reduced.Try it please and then make your comments