Payment/Cancellations/Substitutions: Full payment is due by credit card at the time of registration.  Registered attendees may cancel up to 30 days prior to the start date of a short course for a full 100% refund and up to 14 days prior to a short course start date for a 50% refund. No refund of any type will be provided for cancellations received less than 14 days prior to a short course start date or in the case of the Rheology short course after attending Part 1 of the Rheology short course. All cancellations must be made by the registered attendee by contacting Tom Fowler at fowlert@bnpmedia.com. Alternate parties may be substituted at any time without penalty.