Day three and sleep shopping!

Hello people, I hope you all are well and enjoying the Christmas season. It has been months since this has happened. Apparently while on ambien I have sleep shopped. Is that the correct was to say it? I shopped while half asleep on ambien. I have no memory of the shopping. A big box arrived in post from Lush. I knew I had to have ordered it, because it is a site I go on and had been looking at the items that were ordered. Nothing that dramatic has happened in about a year. But I do text while half asleep and have updated my itunes, and downloaded apps from the app store. Have you done things like this while on sleep medicine? Is it just ambien that causes this to happen or is it pretty common among sleeping products? Just wondering. Thanks for stopping by, Leslie