Chandler Bolt Self Publishing School SPS Chandler Bolt Self-PublishingSchool Continue to charge my credit card after I requested a full refund San Francisco California!!. I signed up for the course August of 2017. I let Self-publishing School know The course is not for me. I asked for a full refund within thirty days September 2017. I travel a lot. As of March 2018 they are still charging my credit card. I am requesting a full refund in the amount of $2251.00.