Count Checkbox as Paid Addon

By: Rex AZ | Asked: 01/30/2023
ForumsCategory: How-toCount Checkbox as Paid Addon
Rex AZRex AZ asked 2 years ago
Hi, I want to make my big total field add increase by 2,000 every time someone selects at least 2 (not 1) items in the checkbox. Here is the logic: I have a total field that shows an amount, And I have a checkbox field with over 20 items. So, I want it such that anytime someone selects 1 item, 0 is added to the total. But when you select 2 items, 2000 is added to the total. And when 3 items are selected, 4000 is added to the total, and when 4 items are selected, 6000 is added to the total and so on. More like getting 1 free addon (by selecting 1 checkbox and paying 2000 if you select an additional box. And every new checkbox you select, attracts another 2,000 each). So, how do I make selecting just 1 checkbox not add anything to the total, but adding another box will add 2000 to the total and so on in this progression?
3 Answers
Walter JonesWalter Jones answered 2 years ago
Set separate values in your checkboxes.  
Rex AZRex AZ replied 2 years ago

How do I do that, please? I am not sure, how to go about doing so.

Could you guide me, please?

Victor Font answered 2 years ago
See this: https://formidableforms.com/knowledgebase/checkboxes-radio-buttons/#kb-use-separate-values
Rex AZRex AZ answered 2 years ago
Thanks, everyone... This was helpful.

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