Sim only

[20BW21]

Hi my phone contract has came to an end and I would like a sim only. I have chosen the £20 deal that I would like to go ahead with, however I am confused by something. 
It says “Each year your Airtime Plan will be increased by the Retail Price Index (RPI) rate of inflation announced in February plus 3.9%. If RPI is negative, we’ll only apply the 3.9%. You’ll see this increase on your April 2022 bill onwards.” Does this mean that from april my bill will be more than £20 a month

[madasaf1sh · Accepted solution]

@20BW21 

Yes, your April bill will be upto 11.7% more expensive.