Require whatsapp bulk messaging system. In simple it should be able to send messages text / images to all the contacts i upload using excel.
1) 10,000 messages per day
2) Excel Upload Needed
Other value added features are welcome
We have 1000 sims available .
8 freelancer đang chào giá trung bình $1728 cho công việc này
I'm have 5-year of experience in software development and I like to work on projects like these. I'm even working currently a project that needs integration with dropbox and filesanywhere. Happy to help