is it worth buying referrals at PTC sites?

Belgium
July 24, 2008 2:05pm CST
is it worth buying referrals at PTC sites? i want to buy referrals at crewbux to get faster to $22 for upgrading membership, but i don't know if it's a good idea. i have $7.22 in my balance and i have 3 active referrals. should i wait until i have $22, or should i buy referrals to get faster to $22?
1 person likes this
No responses