When the Seamless Donations plugin displays a donation form, it shows some suggested donation amounts and an “other” amount field. The suggested donation levels is determined based on a hierarchy of most-specific to most-general. The most specific is if giving levels are specified in the Campaign; if not, then perhaps giving levels are specified for the Cause. The giving levels are specified as a string of numbers separated by “,”; such as 20,10,5,1. If neither Campaign nor Cause specified levels, the default donation levels (set in the Form Options control panel of Seamless Donations) from Seamless Donations are used. A Seamless Donations extension is bundled into the plugin that provides default levels based on the default currency of the donation. There is a premium Seamless Donations extension available that allows the admin to change the Seamless Donations default levels but this extensions is not used nor needed.