W3 Custom Product Options

I have been using this app for about 4-5 years now. The fields are pretty easy to do for all my personalized items I carry on my website. I stay with this company because they respond to questions or issues very quickly. I have had some hiccups over the years with changing themes on Shopify and this company always made sure all my custom fields got transferred over properly. I use other apps for other related things here on Shopify and sometimes I am lucky to get a response but with this company I know I will hear from them quickly. If you are looking for a good easy custom/personalized fields app and like old school customer service where people actually care about helping then this is the app for you!