Got exactly the same thing. They ask for your address and will have your "price" deliver to your door given the permission that you let them try to sell you their products.

Have you contacted them?

Had 2 calls now from this company, SPT Environmental Research, Heather from (604) 998-8841.  Answered her basic questions, however, when she asked my profession i answered Prostitute, my husband is a Mercenary and kills people, although he only works part-time!  She said we sound like a hard working couple and should be proud!?!?!?  Obviously her english skills only pertain to the script she is reading!  Told her i didn't want her "prize" and please remove me from call list as i am on do not call list.  She responded that they are  a research company and not telemarketer. Another one for call-block.

I just got the same phone call and was totally caught off guard. I was asked the same type of questions pertaining to whether I recycle, what line of work I was in,whether it was fulltime or part time, how long I have lived at my residence and what my first name was. I asked where the woman on the other end of the phone was from and she said that she was from the Philipines. I asked what her number was and the name of the company.She said that it was (403) 648-2643 and that she was calling on behalf of a local Hmailton Independent Consumer Trends Survey. She said that they would be calling back tomorrow for my address and a chance to win a prize. I told her not to bother and not call again once I finally caught on to this skam. I called my local phone provider and they told me that if I were to receive the call again to press *57 on my phone and immediatley call the police so that this number could be traced. I called the 403-648-2643 number back and a woman answered saying she was from the Philipines but that she had a daughter in Australia. Ironically,my credit cards had been recently compromised and there was a charge on one of them for a plane ticket to Sidney, Australia. I have called the police and the Canadian  Anti-Fraud Centre with reference to this situation.

Got a call Saturday night - I demanded that the caller identify herself by ID number and she refused.  Got angry when I persisted and eventually hung up on me!  Before hanging up she had a man come on the call.  My advice is take control of the conversation and:  1. clearly state to them that the conversation is being recorded and when they acknowledge that then 2.  state that you are registered with the government on the Do Not Call List and that the recording will be forwarded to the government along with their ID/name.  
Be persistent about asking for their ID and tell them repeatedly that you want to be taken off their call list and eventually they will hang up on you

Being curious about a call I recieved, I participated in a 'survey' from over the phone (different number)Today I 'Won' a set of knives or a trip for 2 for 3 nights from this number that called me back. It's of course a scam, and should be covered by the CRTC Do-Not-Call list.I am reporting them now.