Kroger is one of the largest chain stores in the US. That's pretty amazing considering that they are not a nationwide chain like most of the other big players. It was only a matter of time before they joined Walmart in having an offers and promotions page. The Kroger offers page is entirely hosted by StartSampling and I suspect that will help keep the displayed offers more in sync with actual available offers.
How to get the Kroger offers:
You can visit the Kroger offers page hosted on StartSampling and click on the offers you want to receive. A new window will open and you can fill out the form to request the offer.
When I checked, all of the offers displayed on the Kroger offers page were available. I suspect the offers will change frequently. They ask for Kroger Plus Card number, but it is no required. Offers are available in the US.
What are the risks in requesting the Kroger offers?:
Both Kroger and StartSampling have good privacy policies and I don't see any significant risk in providing the requested information. The one exception is in providing a totally accurate date of birth. I never provide an accurate date of birth on Internet registrations where it is not absolutely needed.