This is probably a very basic question, but when I am using Zapier to create an invoice in Xero (from data entered on Gravity Forms), how do I set the due date to be 30 days after the date of the invoice?
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Just add {from data entered on Gravity Forms} +30days
in the field
Many thanks! Will try that.
John
you are welcome
Hi
Good question.
Here’s the proper way to use date modifiers in Zaps:
A modifier includes:
- A + or -, signifying forward or backward in time
- A number
- A unit of time: s (seconds), m (minutes), h (hours), d (days), month (months), y (years)
For example:
- +7h - 7 hours after the date/time in the field.
- +10d - 10 days after the date/time in the field.
- -45m - 45 minutes before the date/time in the field.
- +30s - 30 seconds after the date/time in the field. Useful if you receive a duration in seconds.
- +1y - 1 year after the date/time in the field.
You must include a space between the modifier and the date/time value.
Multiple modifiers can be used together, and must be separated from date/time values and each other with spaces.
Many thanks Troy! That’s really helpful. So I’ve added that - if I attach a screenshot of the box, can you tell me if it looks correct, just to be sure?
When in doubt, test it out!
Good call - I’ve tested it and it works! Thanks Troy.
That’s excellent news 
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