You don't need to specifically register for BONUS+ - your library membership includes this free service.
The maximum number of BONUS+ requests you can make (including borrowed items) at any one time are:
A BONUS+ loan remains on your patron record until the borrowed item is checked back in at the owning library.
A non-refundable charge of AU$125/NZ$160 will be imposed for lost and billed BONUS+ books (includes a processing fee for some libraries). Replacement books are not accepted. The charge may also apply for damaged books at the discretion of the owning library. Overdue fines may also be imposed. Please contact your local library in relation to items that are claimed as returned, lost or damaged.
Use of BONUS+ implies acceptance of these rules.
It can't be recalled, but another borrower may place a hold on the item. If this happens, you won't be able to renew the loan and you must return it by the due date.
You may have reached the maximum number of active requests.
The owning library hasn't coded the multi-volume work so that separate volumes can be specifically requestable. A local library staff member may be able to help by contacting the owning library.
Libraries may exit BONUS+, usually due to a change in the software system they are using as their catalogue.
Currently (October - December 2018), the University of Sydney Library is phasing out BONUS+, and their holdings are no longer appearing in the BONUS+ catalogue.