If you use data and/or text and aren’t willing to wait 3 days to start, run, don’t walk to the Three store a few doors down. I purchased a Dolphin plan from Orange for 15 Pounds. My son bought a similar plan from Three. He got unlimited data and a few hundred text messages within a few minutes. I didn’t get my my 500MB of data or 600 messages until the next day. So whenever I used the Internet or sent text it used up the 15 pounds. Within about an hour, with a handful of text, < 5MB of data and a couple of local, short phone calls the entire 15 pounds was gone. When the text messages and data were add the next day, they didn’t work because the account balance was 0.00. When I complained to the store, they said to wait a day and try again. It took me about 30 minutes to get somebody on the phone that could help. The gave me a 0.25 pence credt and that allowed by internet and text messages to start working but 14.75 pounds were gone.