What is the simplest method to store user inputs, perform calculations, and generate a personalized quote for a residential solar company on a Webflow site? I've heard about using custom JS, but I'm not sure where to host such functions and data. I've also read about using Google Sheets and Zapier. Any suggestions?

To store user inputs, perform calculations, and generate a personalized quote on a Webflow site for a residential solar company, you have a few options.

1. Custom JavaScript: You can use custom JavaScript code on your Webflow site to handle the data inputs, calculations, and generate personalized quotes. However, you'll need to host the JS file and any required data somewhere else.

One option is to host your JavaScript code on a separate server or a cloud platform like Amazon Web Services (AWS) or Microsoft Azure. This allows you to handle the calculations and data storage in your custom code and then integrate it with your Webflow site by linking to the hosted JS file.

2. Google Sheets: Another option is to use Google Sheets as a database to store user inputs and perform calculations. You can create a Google Form to collect user input data, and then use Google Sheets formulas to calculate the quote based on the inputs. To integrate this with your Webflow site, you can embed the Google Form or use the Google Sheets API to retrieve the calculated quote and display it on your Webflow site.

Zapier can also be used to automate the process of transferring data from the Webflow form to a Google Sheet. You can create a Zapier integration that triggers whenever a new form submission is received in Webflow, and then use the action step to add the data to a Google Sheet, perform the necessary calculations, and generate the quote.

Both options have their pros and cons. Custom JavaScript gives you more flexibility and control over the process, but it requires more technical expertise and hosting resources. Google Sheets and Zapier offer a simpler setup and easy integration options, but they may have some limitations in terms of functionality and customization.

Consider your specific requirements, technical skills, and budget to choose the option that best suits your needs. Consulting with a developer or digital agency experienced in Webflow can also be helpful in implementing the solution effectively.