i need the programing to upload on my Raspberry Pi. This programming needs to create a recurring charge so that when people entering my building will be charged 50p per entrance. Like an oyster card on the London Underground. I want to use the Square contactless payment device.
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i am interested in your project and i understand it .i have several years of experience in electronics and programming . i can provide the right integration to the project .
I am a programmer who is working on programming language. I have some other things to do. I have some other stuff too. freelancher de okadar is vardi yil not enough.