How change/customize the Product page in Store

[Stefan Johansson_72643]

I have offering Supporting memberships to members of our community but would like to make changes to the page for individual products, in the Store.

1. Membership types are illustrated with an image, i.e. not a product photo etc, and I would like to just display the product image and not show/enable "click or hover to zoom..."
2. The abbreviated two lines of the product description is displayed under the price. As the full description is displayed just underneath, I would like not to display the excerpt.
3. Although there is a renewal possibility for each membership, I would like to only display the price 100 USD, not "and 100 USD per 365 days"

Anyone knowing how to customize? I guess one need to change a template, but I just cannot find out where and how.

[Stefan Johansson_72643]

I bump my support questions.