The plugin will send messages on WhatsApp according to custom schedules.
For example, the customer filled out a form on the website with: his name, his phone number, and his birthday,
For each of the dates - I define in the management interface of the plugin the fixed distance from the same date on which I want you to be sent a regular message.
I enter the wording of the written message in the management interface.
The message is sent via the customer's business WhatsApp - automatically, without him clicking anything (not a new number, but an existing number in use)
The recipient of the message is also retrieved from the form filled out on the website.
Option to add:
Messages can also be scheduled manually (that is - you can use automatic data or manual data).
The idea for realization -
2 Apps -
One web, where the message details are set manually or automatically
One for the WhatsApp owner's (APK) personal cell phone, it receives a call from the web app when the time comes, and with it comes the data and number. The message is sent automatically.
Is it possible? Do not need this WhatsApp API?
Estimated development times?