How do I deliver it to those who purchase from me?

First, we deliver nothing on your behalf. The process looks like this to you.

1. When you purchase a template from us, you download the editable files and edit it to suit you or your target audience. 
2. You'll save your newly edited copy as a PDF on your computer.
3. You'll upload the PDF from your computer to your online store e.g. (Etsy, WooCommerce, Shopify etc.)
4. When customers buy from you, and you have set your store up correctly, your customer should receive a download link of the edited PDF you uploaded.

That is only one way you can sell. You can choose to sell it as a printed product. Please see this article where to print your own planner.The choice is yours. You have 100% control of how you want to sell.