This service includes the creation of a custom Shopping Cart / Storefront for your website. You have a number of options. If you have a WordPress site, I recommend WooCommerce for your products or services, and Square for payment processing (we use them for our online shop). Both come with free options to help you get your shop up and running quickly. I will setup the shop for you, with 5 to 10 items, and then train you to add the remaining items.
If you would rather use an existing platform that charges you monthly hosting fees, I can help you choose the right platform for your needs, and then setup the shop for you, with 5 to 10 items. I can then train you to add the remaining items.