When running DR for a client, is it advised to get them a new email and not only a new number?

I live in Sweden and my potential clients are all in the US, I don't know what will happen if I start getting payed and money starts coming in from the US if I don't have a company registered. Would really apprieciate it if someone who knows anything about this, could tell me a bit about it?

Happy holidays everyone! I was just wondering if anyone has any tactics or tips when it comes to making my prospects trust database reactivation or I guess me. When people find out what database reactivation is, they don't want to hand over their database (or a part of it) to me, which is understandable Here's what I believe I could do to prevent it - Have more testimonials or leverage someone else's (media buyer etc) and show them on a smaller size of their database. What would you guys recommend I do to prevent these situations?

I'm currently trying to find a niche that I can just stick with and I think I've found an amazing offer. Is there any big differences in niches when it comes to their database of leads? Would love to hear if anyone knows the ones with the biggest databases? Currently looking at HVAC! Would love to hear your opinion as well @Haplin Milgrom-Hills

I know it's best to be able to text the business owner on their account, but I don't get any responses from them when I send messages privately on FB and I can't even send friend requests... I've been texting businesses on their business page, but I know it could work a lot better, any ideas?