The attributes of the business they would like the logo to reflect:
Professional and trustworthy

They already know the colors they want to use also: #0e387a & #9fafca

"TextPlus Pro" (all one font/size) 

They would like to see a few variations: maybe a handshake and one with an arrow going up like increasing your revenue and any others you may think will look professional.

I have attached the image the owner provided. Ignore the colors in the logo and use their given colors instead. It is just for design inspiration.