Nope nope and nope. Like medchill i've also done many of these, just a complete waste of time unless like my friend and i you have software which runs through these things without you actually being there = free money with no time used up part from the fact you have ot leave your comp on but mines always on already. There's so many of these out there, especially with loads of people doing it, it makes competition more ruff and more time consuming to actually get any decent rewards.
But yeah good luck in gaining your rewards though, you know zc already has some free options? Another way is just to play in-game and buy of verified sellers as-well as this there's not much point with the items in zc shop atm, since you can't use half of it in pvp/bvb as people just cry when you do, and in sector it doesn't make much different since you're trans'd 97% of the time
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I just did chores to earn a bit of dough to spend on games when i was younger, rather this website trash even though it was cool at the time when i first found out til i realised time/effort = boring.