They do have other options that you can add-on, such as electronic inspection reports, mailing services and e-lease (this one is included if you're a Pro member which I am not) but I haven't found the need for any of those services yet.  

Hello and good day Tenant, We are writing to remind you that your current lease for the property located at _______________ is set to expire on December 31st, 20XX.

I sent a few e-mails to his customer service about this problem.

@Angel Peng you can go the DBA route and use it to open a business bank account where tenants can make payments.You will need an actual mailing address though, not just a PO Box.

Thanks for the update and reminder!

Market your property and get tenants.This could be through flyers, direct mail, rental marketplaces, newspaper ads, or on social media etc. 6.

I opened a PO BOX to use for any mail for my LLCs which is really none. 

Too many new wholesalers mail them once and give up.

Do you do cold calling or do you just send the direct mail and wait for a call from the seller?

Never put an investor on a mailing list where they receive daily emails with every property that's listed within certain price points or zip codes2.