So, with regards to the challenges or one of the challenges that I faced during an interview with a U.S.-based position, it's for a sales position, and the job itself, it's commission-based, so it's really hard for me to let the applicant understand that we have a very lucrative type of compensation when it comes to closing deals and making new acquisitions with regards to the products that you're selling. So we do have a set list of questions that we're asking the applicants when it comes to this position, and I did overcome this challenge when I thoroughly discussed to him what are, how much would they make if they close this kind of customer, like if it's retention, if it's new acquisition, so, and it also depends on the, what kind of product they were able to sell in this kind, or with this customer. So basically, I assess the applicant based on how they communicate, because when it comes to sales, communication is the key part on how you handle yourself.