How can I setup a form that offers products with different prices

We will be selling Apple products online.

Each product has different specs and according to the year model, processor a different price gets assigned once chosen. Can I setup a session on Teamviewer so you can help me with the first few?

We only provide support via email and this forum. What you're aiming to achieve was discussed in great detail on the guides I'm linking below.

Related guides:

Order-Form-Basics

Setting-Up-Your-First-Order-Form

Mastering-Payment-Form-Integrations-with-JotForm

All payment fields we offer have these same features. You can setup products with different prices, you can even add options per product if needed. There's also an option to setup a special price based on the options.

Related guides:

How-to-Add-Options-to-Payment-Forms

What-is-Special-Pricing 

Give that a spin by following the guides above and let us know if you'd need further help.