Hi guys,

We are selling furniture and plan to move from Salesforce into Zoho CRM to manage & follow-up with my customers. We previously used this magento salesforce integration but now we wanna build an in-house integration for Magento & Zoho CRM. Some fields we plan to build for matching between 2 systems:
- Email
- Purchase date
- Shipping address
And about 5 more fields we are considering.  How much time do you think it will take to build an in-house integration as this is the first time we try to do this?

- 1 month
- 3 months
- More than 3 months