The discount given by my Unicom card is about to expire. I got this message. What does this mean?

This means that you can't buy the set meal now. If you still want to use it, you can use the original package 100 yuan in one lump sum before April 30th, and you can still get the 29 yuan phone bill every month in the new 1 year, but the money can only be spent in that month. If you don't work this month, you won't send it. It doesn't matter if you don't plan to use the current package again.