Plugins, also known as add-ons or extensions, can make or break your website. They are pieces of software code that can be installed and activated within a WordPress site. These codes modify functionality, enhance components, and add new features allowing the building of unique cites. Look at the reviews and read experiences to determine if this extension is a good match. Maintenance will need to be done to keep the plugin up to date and working properly.
The utmost importance should be taken to ensure plugins are from safe and trusted sources. Looking to sources that have a good reputation, regular updates, and positive reviews help weed out poorly coded or outdated plugins that can conflict with the performance of the website. Make sure the plugins come from the official repository, or WordPress dashboard.
I personally like the cost calculator builder plugin created by StylemixThemes. It is compatible with WordPress, last updated 2 weeks ago, has over 200 ratings that are 5 stars, plus it is intuitive and super easy to use for visitors to use. There are a few others, but they only had a couple reviews. I felt I would enjoy one from an author on the Envato Market that you can connect with on multiple platforms.