Problem description:
Although I know it's important to find a job, I'm always not as neurotic as my classmates, and I can't get a black and white one, which saves money, hehe.
In addition, there are so many certificates that you have to copy and add them to your resume attachment. You have to print many copies, all of which are money!
Recruiters wouldn't be so patient. This kind of money has no return, mainly because they have real skills, so they are too lazy to spend so much time on it.
Analysis:
You should ask the requirements of the company you apply for. If you ask for a copy, you must make a copy. It doesn't matter if you don't ask for it. And you should choose those more useful certificates to copy.