Diffuser wrote that two auctions were discontinued as criticism mounted.
Bennington committed suicide July 20 at his Los Angeles County home. The memorial service was held Saturday. Around the world, fans of Bennington and of his band Linkin Park responded with grief.
On Tuesday, Coldplay lead man Chris Martin played a subdued version of the Linkin Park hit "Crawling" as a tribute to Bennington during a tour-opening show in East Rutherford, New Jersey.