Plans that meet my needs only.

FREE Acrobat Reader -- view, comment & sign PDF.
https://acrobat.adobe.com/us/en/acrobat/pdf-reader.html

Paid Acrobat Pro DC -- $15/month.  For creating, saving & sending interactive forms & documents.
https://acrobat.adobe.com/us/en/acrobat/acrobat-pro.html

Adobe Sign -- collect E-signatures

https://www.adobe.com/sign.html

Acrobat Pro is a separate plan. 

Important: Acrobat Pro is NOT a PDF editor, and you don't make your PDF documents in Acrobat. You can try but it will be painful. Make them in Word, and CONVERT them to PDF. To make a change, change the Word document and make a new PDF .

Acrobat... I think an individual plan is $20 per month https://creative.adobe.com/plans

Contact support to cancel what you have without a fee and buy new at the same time

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