Look at the web site  oceanfrontguru.com, you will get an idea about market. 

It adds up.) or free ACH payments  through  a company called "DWOLLA", however DWOLLA had a lot of negative reviews on the web, and I don't want to spook a tenant.- I settled on Cozy.co where I can automate tenant applications and screening and keep track of payments and accept electronic payments through ACH, or debit or credit cards the tenant pays.Hopefully, TurboTenant will provide free electronic payment and accounting/tracking.  

Typically in this form they have the person staying and acknowledging that the Security Deposit is staying with the property, then it has a slot where the person leaving signs as well. 

It's web-based so no losing excel spreadsheets or having to update various copies. 

Web based- that way you don't need to do software updates.

You're going to talking to them face to face or on the phone, or sending someone a letter, or they're looking at your web site.

I would like to have someone design my own web site for rent collection.  

When applying for business credit many creditors check on your address to see if it’s a home address or a PO Box, look for a web site, can they find your phone number through a directory check (411) or online.  

There's also an annual web portal fee ($95).  

They do not have a section for web developers or you'd be able to easily create something for this.