What information does 1Password store about a login I create on or import into 1 Password?

I have just opened a 1Password account and have downloaded 1P to my Windows 10 laptop computer. I have not downloaded a 1P browser app for Google Chrome or Microsoft Edge yet. I am considering switching from LastPass to 1P.

I am learning how to create 1P logins. I have created a shopping site login that I have used before, and have added my user name, password, and shopping site url in 1P.

In LastPass, I can create a shopping site login for this site, add my user name, password, and chopping site url, and also add in my own comments about that site, such as hat size, belt size, and extent to which my orders have arrived on time, or been delayed or damaged.

Question: In 1P, can I add in my own comments about this shopping site login I have created in1P, and if so, how do I do this? I have been unable to do this so far.

Question: If I export my LastPass information (including these comments of mine) on another shopping site to 1P, will 1P import my own comments about that site, such as hat size, belt size, and extent to which my orders have arrived on time, or been delayed or damaged?

Question: If 1P does make this import, how and where can I see these comments and change them later if necessary?

Thanks in advance.
James1964

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