▁ 6 0 ▁days ▁of ▁registration . ▁If ▁a ▁visitor ▁sent ▁to ▁bid or bu y ▁is ▁already ▁a ▁registered ▁user , ▁the ▁referring ▁site ▁gets ▁a ▁small ▁commission ▁every ▁time ▁such ▁a ▁user ▁places ▁a ▁bid ▁on ▁bid or bu y . ▁ ▁R ating ▁System ▁ ▁The ▁rating ▁system ▁is ▁meant ▁to ▁give ▁buy ers ▁and ▁sell ers ▁an ▁idea ▁about ▁the ▁reputation ▁of ▁their ▁pros pective ▁trad ing ▁partner ▁before ▁con cluding ▁a ▁transaction ▁on ▁the ▁site . ▁Bu y ers ▁rate ▁sell ers ▁based ▁on ▁the ▁service ▁and ▁the ▁quality ▁of ▁the ▁product , ▁and ▁sell ers ▁rate ▁buy ers ▁on ▁the ▁basis ▁of ▁prompt ▁pay ments ▁and ▁ease ▁of ▁transaction . ▁There ▁are ▁three ▁kinds ▁of ▁ratings ▁on ▁bid or bu y : ▁positive , ▁negative ▁and ▁neutral . ▁For ▁every ▁positive , ▁the ▁users ▁receive ▁a ▁point . ▁For ▁every ▁negative , ▁they ▁lose ▁a ▁point . ▁There ▁is ▁no ▁effect ▁from ▁a ▁neutral ▁rating . ▁ ▁Items ▁trad ed ▁on ▁the ▁site ▁Tr ading ▁in ▁collect ible ▁items , ▁mainly ▁in ▁the ▁au ction ▁format , ▁was ▁the ▁foundation ▁on ▁which ▁bid or bu y ▁was ▁built . ▁While ▁collect ible ▁items , ▁not ably ▁South ▁African ▁co ins , ▁st amps , ▁anti ques , ▁etc . ▁are ▁still ▁very ▁popular , ▁bid or bu y ▁has ▁branch ed ▁out ▁into ▁other ▁categories , ▁to ▁en comp ass ▁all ▁imag in able ▁products ▁that ▁can ▁be ▁trad ed ▁in ▁leg ally . ▁In ▁ 2