Seasonal Prices with Cost Estimation & Payment Forms Builder

Hi there. I reached out to the author of the E&P Form Builder but they told me I should contact you. Here is my issue:

I’m trying to implement a form that uses different prices depending on the dates the user picks. We have a “high-season” from June 1st to August 31st and all other dates are considered “low-season”. If the user chooses a date during high season in the “Pickup Date” field, then the price is 90 x the number of days selected. I used the date difference calculation (Dropoff Date - Pickup Date) to find the number of days. If the pickup date is during low-season, then the price is 60 x number of days.

My question is, how is this possible? This is what my formula looks like after using the buttons and example provided:

if(([item-237_date] >‘May 31, 2019’)&&([item-237_date] <“September 1, 2019”)) {

I’ve tried different variations and methods but nothing seems to work for me. Thank you!

Hey Thor,

You might need to convert the date to Unix Time instead of a string date (i.e. September 1, 2019). See

Please give us WordPress Admin access in a Secure Note so we could replicate your setup and see if it’s possible.


1 Like

Thanks for the reply. You’re right, the issue was the date format. Everything is working now that I manually changed that. Thanks again!

We are delighted to assist you with this.


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