Is the shopify 3 month trial back at $1/month?

Hello, there have been reports that the three month trial of Shopify 3 month trial for $1 is back on and one can join at very low cost. So, I have decided to take a closer look at this offer but first may you help me out here. In particular could you provide some information on:
Can every new customer sign up for a 3 month $1 trial on Shopify or is it just applicable for some customers?
What are the particular terms or restrictions related to this offer?
Comparatively, how does this fare with previous trials offered by Shopify?
Your input on the Shopify 3 month trial will be highly appreciated. Thank you in advance!