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BILLING TYPES AND FREQUENCIES

The General Services Division of DAS bills state agencies for a wide variety of services. Listed below are the one or two-digit invoice prefixes and related descriptions to help you determine what goods and/or services are billed to your agency on our ISTV's or manual invoices. The billing frequency is also indicated for each type of billing.

Please note, a voucher or invoice number is displayed in the upper left hand corner of our ISTV's. The first character in a GSD voucher number represents the fiscal year in which the goods or services are provided. The second through fourth characters are alphabetical codes that indicate the type of billing

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