This is to ensure the seller van verify authenticity of the letter.

Let her know you will be calling them to verify authenticity.

with email marketing for example, a good open rate is 20%. with text, the average open rate is 90% or higher. everyone reads every text they get. that extra 10% is due to some phone carriers having a “spam text” folder. i personally have never seen this, but i do see many of my texts not being delivered due to the phone carriers’ spam folders. anywho, people rarely answer the phone, and almost always listen to voicemails. so i feel texts & voicemail drops would probably have about the same efficacy. texts might beat VM drops because they could be perceived to be more authentic (depending on how they’re written), meaning more responses. you’d also have to consider your demographic. will you know that the #s on the list are cell phones vs landlines?

Prospects will not be able to tell if it was mass produced or done in house, and the authenticity helps build trust.

Like any other expert -- a banker, an accountant, or banker -- invest time only with an authentic person that you respect and trust from moment one.  

However, this isn’t my authentic life.

One can sense authenticity and one can also sense lack of authenticity.

I would go with whatever is authenticate to your voice.

Do you see Nike, or Apple or how about Elon Musk call you to buy a tesla?

However, I feel I can be memorable by  by being authentic and showing my passion about the conversation we are having.