You can absolutely do that. If you want to upgrade to a paid plan to get some of the features you want, then you can switch at any time through the My Products option in your account or with the help of a GoDaddy Guide. Once you upgrade your site will have all the same customizations and work that you've already put in place, just with the added features. See Website Builder plans and pricing for more info.
Learn the secrets to creating highly persuasive online growth systems which are proven (we actually do this stuff), sustainable (nothing "blackhat"), and personalized (based on where you are at today). We publish quality resources as well as paid training products to accelerate your success with sales funnels, increasing traffic with content, building your email list, or growing your client and product conversion rate.
The one thing you didn’t discuss much in your article is how easy for the client it is, using the CMS *after* the developer walks away. One reason I love WP is I can show you how to add a new blogpost in 10m flat, regardless of your tech ability – and barring that, set up an email drop so it’s even simpler. October fits the mold of Joomla, Drupal, and a few others with a learning curve that’ll be quite a bit steeper for some clients.
This is a sales funnel template designed specifically for storeowners using the huge ecommerce platform Shopify. It comes already integrated with the clever app Zapier, which seamlessly connects your sales funnel with Shopify, sending customer data directly to your Shopify dashboard. This sales funnel template consists of a pre-designed high conversion sales page featuring strong calls-to-action and a countdown timer for a free offer, a highly customizable order form, an optimized upsell page, and a thank you page. We’ve seen this template more than double sales from several Shopify stores.