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TOPIC: Calculate amount based on quarter and current date

Calculate amount based on quarter and current date 10 years 1 month ago #30665

  • baartmns
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Hi all,

I am working on a form for registration of new members: oudefiets.nl/index.php?option=com_rsform&formId=5.
Based on the current date the contribution/annual fee of the remaining quarters of the year needs to be calculated as follows:
If today's date is in Q1: 26 euros
If today's date is in Q2: 20 euros
If today's date is in Q3: 14 euros
If today's date is in Q4: 8 euros

I have installed the RSForm! Pro Payment Plugins. In my first try I used a dropdown field (not optimal as new members can select the amount the would like to pay) but my guess is that I would need the Single Product field together with a bit of script to determine in what quarter the current date is and what subsequently the amount would be.

Can you give me a clue how to solve this?


Best, Ruud
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