Can help me with building / developing a WhatsApp software to blast out WhatsApp messages. Please also include the following functionality:
1. Keep track of subscription model (monthly & yearly)
2. Generate license key for users
3. Website & Facebook e-mail & contact number extractor built-in
4. A checking valid WhatsApp number
5. Everytime customer wants to renew, they can buy the renewal plan at our website. So please redirect the purchase button at the software to my landing page.
Please check the video out. This is the minimum standard I am expecting. I want this to be done as soon as possible. Please send me your custom quote. I will decide who to take.
11 pekerja bebas membida secara purata $1276 untuk pekerjaan ini
Hi, Thanks for posting !!! I have 14 years of experience in PHP development. I have checked The requirement and understand that as well. I have created SIMILAR in past. Do you want to see the DEMO ??? Thanks.