Taken from ScamAdviser:

“Analysis of zinsmartdeal.com

Although this website appears to be based in Canada there are other countries involved and you should review this information carefully and decide if it is as you expect.This webite is very new , and as such doesn’t have an online reputation yet. As with all new businesses , we suggest that you take care and if necessary get in contact with the owners before placing an order of value.
This site is using an anonymous service - which prevents us from identifying the site owner. This can sometimes be just so that the owner does not receive spam, but be aware that many scam sites use this as a method to hide their identify. If this is an ecommerce site - we would suggest you confirm the business address with the website owners.”

ScamAdviser Link