Side Bar in Blog Pages

Site URL: https://harp-roadrunner-6sxc.squarespace.com/

Password: 123456

Is there a way to create a side-bar that lives on every single blog post? Please reference this URL as to what I am talking about. https://chiroup.com/plantar-fasciitis-two-ways-to-strengthen-the-foot/ Basically a place where we can put advertisements etc. 

Hi,

2 options to do this

Option 1. You can use Sidebar Plugin to achieve this. IT has a lot of style options.

Option 2. You can add a new section in Site Footer >> Design your sidebar layout >> Then we will give the code to make it float to right of blog posts.

(It will take a lot of code to do this.)