There are never enough talks about how to use BearBuy. Previous Department Assistant Alyssa Fong has created a guide to getting reimbursed for entertainment or travel expenses on Bearbuy. Further, Avery Shawler made a guide on how to buy things. Please not that as of 2022, there have been slight changes to the Bearbuy website, so it may not be 100% up to date.
For further information: What Forms to Use
Travel Reimbursement has changed: https://travel.berkeley.edu/report-expenses/how-get-reimbursed
Note that for reimbursements, you now need a chart string to process reimbursements