how to ensure my pos system only print one copy
$30-250 USD
Kiszállításkor fizetve
I need a responsive website. I already have a design for it, I just need it to be built.
i have established a pos system. I want it to print normally when my user has placed a new order. although i have written the code to print once, it print twice for one new order once a while.
Projektazonosító: #20072534
A projektről
10 szabadúszó tett átlagosan 153$ összegű árajánlatot erre a munkára
Hello! I am a web developer. I have checked your project description. I can build it If you hire me, I am gonna do my best for our project. I guarantee the good result. I will wait for your reply. Thank you.
Hi, How are you? Hope you are going well! I checked your project carefully, so that i feel very confident in your project because I am talented web and mobile app developer with 6 years experiences. If you give me al Továbbiak
I can help you with your printing issue and also I can contribute to your POS system as I am having 5+ yrs of experience inventory management system.