These are the SCAM Programs which do not pay, do not join and waste time on them. List will grow as new scam sites came.
PTC with Letters A - C
* abovebux.com
* adandel.com
* adbux.org
* admonsta.com
* adsmaker.net
* aglocomails.com
* alertbux.com
* alertpaybux.com
* ara-bux.com
* argentinaptc.com.ar
* bestnewbux.info
* betabux.com
* bigx2.bigxmailer.com
* bux.bg
* b-u-x.net
* bux4.net
* bux2you.com
* buxbank.com
* buxdol.net
* buxed.info
* buxer.org
* buxear.com
* buxhot.com
* buxmania.cn
* buxon.net
* buxout.com
* buxplus.org
* buxs.ws
* buxsandwich.com
* bux.to
* buxdaily.com
* buxup.com
* c-l-i-x.com
* cash-clix.net
* cash4hits.com
* cashbux.com
* cashmybux.com
* CenterBux.com (Patrick)
* chillbux.com
* chobitmails.com
* click-cents.com
* clickfantasy.net
* clickosaur.us
* clixncash.com
* clix4coins.com
* clixdaddy.com
* clixmedia.biz
* clixmx.com
* clixsense.com
* creativemails.biz (Nikki)
* crewbuxonline.com
* croclix.com
* cyberbux.org
PTC with Letter D - E
* dailycent.com
* DailyClicks.biz
* dealbarbiedollarclick.com
* deep-mails.com (Nikki)
* dgbux.com
* diamond-bizs.com (Nikki)
* digital-ptr.com
* dingobux.com
* e-clickz.com
* eao.cc
* earn3.com
* earn.nu
* earn10bux.com
* earnclick.net
* earnmybux.com
* easy-money.webspacemania.com
* ebux.us (Regimen 32)
* euroclickers.info
* excelentbux.com
* extra10.com
PTC with Letters F - J
* face-bux.com
* foxcash.net
* freecashclicks,com (endora schmidt)
* futureptr.com
* getbux.net
* getpaidmail.com
* glitterbux.com
* goldptr.net
* goodbux.net
* groupptc.com
* hellishdollars.com (yoby)
* icashout.net
* idealbux.com
* in-bux.com
* isabelmarco.com
* islandclicks.net
* jlbux.com
PTC with Letters K - P
* lovebird-mails.com
* loving-mail.com
* madeinclick.com
* madnessbux.com
* mainbux.com
* makemybux.com
* max-ptc.com
* maystromails.com
* megaptr.com
* mibux.net
* midasbux.com
* moneybux.com
* mushroomsmail.com
* mycashout.net
* myfreeshares.com
* myprobux.com
* nationclicks.com
* nerobux.com
* netcashbux.com
* newbux4u.com
* ngbux.com
* nominbux.com
* NoMinCashout.com
* notsotricky.com
* occupex.com
* olympicbux.com
* onebux.net
* onlybux.net
* osobux.com
* paid-bux.info
* p2cdaily.com
* paidclicks.ws
* paidtoclic.com
* pandabux.com
* perfectbux.com
* persianptc.com
* presidentialptc.info
* primebux.com
* profbux.com
* ptcbux.com (solaris)
* ptcnation.org
* ptrelite.com (Tlafren)
* ptrland.com
* ptr-trading.com
PTC with Letters Q ~ U
* rabbit-mails.com
* richclix.com
* richptc.com (dennylevly)
* roudycash.com
* sandraclicks.com
* sea-mails.com
* seekcashmail.com
* silvanamails.com
* smithbux.com
* starbuxs.com
* strongptr.com
* super-bux.net
* surfcash.net
* taketheglobe.com
* tarbux.com
* therichcash.com
* thinkbux.com
* titanclicks.com
* topdollaremails.com
* trade-mails.com
* turbobux.com
* ubux.biz
* unobux.com
* upcash.biz
PTC with Letters V - Z
* valuebux.com (not sure)
* vipbux.com
* weekendbux.com
* world-clix.com
* xclix.net
PTC with Letters A - C
* abovebux.com
* adandel.com
* adbux.org
* admonsta.com
* adsmaker.net
* aglocomails.com
* alertbux.com
* alertpaybux.com
* ara-bux.com
* argentinaptc.com.ar
* bestnewbux.info
* betabux.com
* bigx2.bigxmailer.com
* bux.bg
* b-u-x.net
* bux4.net
* bux2you.com
* buxbank.com
* buxdol.net
* buxed.info
* buxer.org
* buxear.com
* buxhot.com
* buxmania.cn
* buxon.net
* buxout.com
* buxplus.org
* buxs.ws
* buxsandwich.com
* bux.to
* buxdaily.com
* buxup.com
* c-l-i-x.com
* cash-clix.net
* cash4hits.com
* cashbux.com
* cashmybux.com
* CenterBux.com (Patrick)
* chillbux.com
* chobitmails.com
* click-cents.com
* clickfantasy.net
* clickosaur.us
* clixncash.com
* clix4coins.com
* clixdaddy.com
* clixmedia.biz
* clixmx.com
* clixsense.com
* creativemails.biz (Nikki)
* crewbuxonline.com
* croclix.com
* cyberbux.org
PTC with Letter D - E
* dailycent.com
* DailyClicks.biz
* dealbarbiedollarclick.com
* deep-mails.com (Nikki)
* dgbux.com
* diamond-bizs.com (Nikki)
* digital-ptr.com
* dingobux.com
* e-clickz.com
* eao.cc
* earn3.com
* earn.nu
* earn10bux.com
* earnclick.net
* earnmybux.com
* easy-money.webspacemania.com
* ebux.us (Regimen 32)
* euroclickers.info
* excelentbux.com
* extra10.com
PTC with Letters F - J
* face-bux.com
* foxcash.net
* freecashclicks,com (endora schmidt)
* futureptr.com
* getbux.net
* getpaidmail.com
* glitterbux.com
* goldptr.net
* goodbux.net
* groupptc.com
* hellishdollars.com (yoby)
* icashout.net
* idealbux.com
* in-bux.com
* isabelmarco.com
* islandclicks.net
* jlbux.com
PTC with Letters K - P
* lovebird-mails.com
* loving-mail.com
* madeinclick.com
* madnessbux.com
* mainbux.com
* makemybux.com
* max-ptc.com
* maystromails.com
* megaptr.com
* mibux.net
* midasbux.com
* moneybux.com
* mushroomsmail.com
* mycashout.net
* myfreeshares.com
* myprobux.com
* nationclicks.com
* nerobux.com
* netcashbux.com
* newbux4u.com
* ngbux.com
* nominbux.com
* NoMinCashout.com
* notsotricky.com
* occupex.com
* olympicbux.com
* onebux.net
* onlybux.net
* osobux.com
* paid-bux.info
* p2cdaily.com
* paidclicks.ws
* paidtoclic.com
* pandabux.com
* perfectbux.com
* persianptc.com
* presidentialptc.info
* primebux.com
* profbux.com
* ptcbux.com (solaris)
* ptcnation.org
* ptrelite.com (Tlafren)
* ptrland.com
* ptr-trading.com
PTC with Letters Q ~ U
* rabbit-mails.com
* richclix.com
* richptc.com (dennylevly)
* roudycash.com
* sandraclicks.com
* sea-mails.com
* seekcashmail.com
* silvanamails.com
* smithbux.com
* starbuxs.com
* strongptr.com
* super-bux.net
* surfcash.net
* taketheglobe.com
* tarbux.com
* therichcash.com
* thinkbux.com
* titanclicks.com
* topdollaremails.com
* trade-mails.com
* turbobux.com
* ubux.biz
* unobux.com
* upcash.biz
PTC with Letters V - Z
* valuebux.com (not sure)
* vipbux.com
* weekendbux.com
* world-clix.com
* xclix.net