This section contains the four (4) documents of the Reseller Enrollment Package: the Reseller Agreement, the PSA Addendum (only for Resellers who are PSA members), the Credit Application, and the Init...This section contains the four (4) documents of the Reseller Enrollment Package: the Reseller Agreement, the PSA Addendum (only for Resellers who are PSA members), the Credit Application, and the Initial Staff Enrollment Form.