hopeful1, are you sure it was O2?
I got a guy, a few years ago, who politely and enthusiastically told me all the benefits of pomegranate, as supplied by him in capsule form. I declined to buy any and he suggested I could look at his website.
About one year later he called again and asked if I had seen the website. I had and I helpfully suggested that he should get a secure payment system on it, rather than rely on people phoning him, or answering calls like mine, and then handing over their card info.
I was very concerned that he could be losing trade because of people's reluctance to part with that vital info.
I think he was grateful to me for pointing it out. 
Advice needed re possible extension to house
Petition to stop the EARLY RELEASE for PC Harpers killers
"Old fashioned" expressions that young people have never heard.




