Yes, in the video above, a relative said they sold chips, soda, etc, like a small grocery store.This article has confirmation that the family is Sikh: Person of interest in Merced kidnapping identified, in custody: family remains missing
Perhaps they ran the business out of their home but they must have also had some kind of office with a lobby/front desk because this article says the wife of the kidnapped relative found out about the situation when she "got a call from the business saying no one was at the front desk." ‘Please let them go safely’: Search for family of 4 kidnapped continues in Merced County
He said they came here for the American dream. I hope they are found safe so they can continue to live it.