▁find ▁collect ibles . ▁ ▁Types ▁of ▁users ▁ ▁Bu y ers ▁and ▁sell ers ▁ ▁After ▁register ing ▁on ▁the ▁site ▁and ▁activ ating ▁the ▁account , ▁anyone ▁over ▁the ▁age ▁of ▁ 1 8 ▁can ▁become ▁a ▁bu yer ▁on ▁bid or bu y . ▁ ▁New ▁users ▁can ▁also ▁start ▁s elling ▁immediately ▁as ▁basic ▁sell ers , ▁with ▁restricted ▁scope ▁of ▁activities . ▁Advanced ▁sell ers ▁need ▁to ▁have ▁their ▁bank ▁or ▁credit ▁card ▁details ▁confirmed . ▁ ▁Ver ified ▁users ▁ ▁Both ▁sell ers ▁and ▁buy ers ▁can ▁become ▁verified ▁users ▁after ▁subm itting ▁a ▁copy ▁of ▁their ▁ID ▁book , ▁signed ▁in dem n ity ▁form ▁and ▁pay ing ▁a ▁fee ▁for ▁having ▁their ▁credit ▁standing ▁checked ▁out . ▁Ver ified ▁users ▁are ▁identified ▁with ▁a ▁green ▁tick ▁mark ▁next ▁to ▁their ▁user ▁name . ▁Only ▁purch ases ▁from ▁verified ▁sell ers ▁fall ▁under ▁the ▁bid or bu y ▁Bu yer ▁Prote ction ▁Program me , ▁which ▁offers ▁a ▁limited ▁compens ation ▁to ▁buy ers ▁under ▁specific ▁conditions . ▁ ▁Aff ili ates ▁ ▁All ▁registered ▁users ▁may ▁particip ate ▁in ▁the ▁bid or bu y ▁Aff ili ate ▁Program me . ▁For ▁bid or bu y ▁affili ates ▁to ▁ear n ▁commission , ▁the ▁newly ▁registered ▁users ▁referred ▁from ▁an ▁affili ate ' s ▁web ▁site , ▁blog ▁or ▁inv itation ▁email ▁message ▁have ▁to ▁bid ▁on ▁an ▁au ction , ▁buy ▁an ▁item ▁at ▁a ▁fixed ▁price , ▁or ▁list ▁an ▁item ▁for ▁sale ▁within