Build me a working product key system with security
$30-250 USD
착불
I am making a product. I would like a working key system/product key system. Also, it should be completely secure. Lastly, the product is paid, so once they pay for it, they will get the product key. Make an area where they can also redeem key as well.
프로젝트 ID: #27970872
프로젝트 소개
이 일자리에 대한 프리랜서 5 명의 평균 입찰가: $165
I read your job description in carefully and I'm sure that do it smoothly. As a PHP Expert, have a experience to make PHP plugin and Web Site. If you check my review then know about this. I hope to work with you. Pleas 기타
https://www.freelancer.com/u/fadeevdoma Hello. I am 5+ years of C# expert and as you can check in my profile, I have good experiences with building KeyGen system. I have built it using my own algorithms and protect it 기타