title: Discord.js Counter and storing
body: <p>I know this may seem easy but I haven't delved too deeply into Javascript or any code for that matter but I'm doing so now that I am making a discord bot I can't seem to find a way to make a counter for my discord bot so if someone says "!pointsadd 100" then it would add 100 to the balance and that can be taken away from ect. can find other counters like HTML, CSS but the format is confusing to me if anyone could help much appreciated</p>