Document numbers contain a wealth of information.
Document number begins Document is
F0 Payroll
I Invoice
IP Purchasing card
CP Purchasing card credit
IT Purchasing card with travel vendor
CT Purchasing card credit with travel vendor
IZ Amazon
H Invoice paid via Rice Marketplace/AP Director
CQ Check request
MAL Postage
BLK Bulk mail
GFT Gift, processed through Development
TEL Telecommunications
Z Deposit or student account transaction, via Cashier
JX Departmental journal upload
DT Paper inter-departmental transfer
JW Online inter-departmental transfer
EX Expense and revenue correction
CHM Chemistry department charge
V Credit card deposit
FC Faculty Club department card charge
CON Concur reallocation or expense report
FAC FE&P charges
FNT Internal interest allowed
FDX Federal Express
RSS Research Support Shop
SC Shared computing resources