# Zoho Books \> Create an Estimate module \> Missing contact\_person value
**URL:** https://community.make.com/t/zoho-books-create-an-estimate-module-missing-contact-person-value/63513
**Category:** Questions
**Tags:** zoho, mapping
**Created:** [December 9, 2024, 9:03am UTC](https://community.make.com/t/zoho-books-create-an-estimate-module-missing-contact-person-value/63513 "2024-12-09T09:03:48Z")
**Posts on this page:** 4
**Page:** 1
### Author:  [@TM56](https://community.make.com/u/TM56)
#### Post date: [December 9, 2024, 9:03am UTC](https://community.make.com/t/zoho-books-create-an-estimate-module-missing-contact-person-value/63513/1 "2024-12-09T09:03:48Z")
Hi,
Last week, I faced a new issue on an existing scenario, which usually works like a charm.
While creating an estimate in Zoho, the module now fails, because of a missing value, which I didn’t provide untile now.
It seems like the missing value refers to a Contact Person, which I didn’t need to provide until now.
It’s never been created in my Zoho Books \> Customers accounts until now.
On top of that, I tried to create a contact person manually, and it appears I cant’ create an account with the same email, for a contact person entry, as the main account email. So that, I don’t know what I’m supposed to provide here, since I don’t
I see two possible values to provide : Contact person \> **Id** or **Person Id** , but none of them work… ☹
Anyone faced this issue?
---
### Author:  [@samliew](https://community.make.com/u/samliew)
#### Post date: [December 11, 2024, 5:21am UTC](https://community.make.com/t/zoho-books-create-an-estimate-module-missing-contact-person-value/63513/2 "2024-12-11T05:21:15Z")
Toggle the Map on the Contact Persons field,
Paste this within it:
```plaintext
{{ 9.contact_persons }}
```
Hope this helps! Let me know if there are any further questions or issues.
— @samliew
P.S.: Investing some effort into the [Make Academy](https://academy.make.com) will save you lots of time and frustration using Make.
---
### Author:  [@TM56](https://community.make.com/u/TM56)
#### Post date: [December 13, 2024, 1:34pm UTC](https://community.make.com/t/zoho-books-create-an-estimate-module-missing-contact-person-value/63513/3 "2024-12-13T13:34:13Z")
Hi,
Quick update here.
The issue I faced was not what I thought.
The Make support team told me the error was actually from another missing data, the contact person actually not being mandatory. The shipping date, though, is. And the issue I face her is that my WooCommerce doesn’t send this shipping date data anymore.
This actually started when I enabled the WooCommerce HPOS option, a WooCommerce setup that’s been around for a couple of years now (being the default behavior now). Before that, WooCommerce used to save its dedicated data in custom fields, ending up in the \_postdata table.
With this new HPOS setting, WooCommerce data are now sent to dedicated tables, which might speed up some busy shops a bit.
Our shipiping date implementation is a custom data, added for our specific needs.
I suppose the problem here, is the way this data is saved is no longer retrieved by the WooCommerce API once HPOS is activated.
So that I probably need to save this data differently, or retrieve it differently (maybe rom the WordPress API.
I hope it helps.
---
### Author:  [@Make\_Bot](https://community.make.com/u/Make_Bot)
#### Post date: [December 27, 2024, 1:40pm UTC](https://community.make.com/t/zoho-books-create-an-estimate-module-missing-contact-person-value/63513/4 "2024-12-27T13:40:24Z")