1.6 - California Local Sales Taxes. California does not allow local jurisdictions like cities or counties to collect a local sales tax. The California state sales tax of 7.5% is applicable statewide. You can view the sales tax rates for various cities in California here.
When the barcoding system was set up for serials, it was realised that the ISSN as a unique identifying number for the title could be used as part of the barcode to identify the serial. The ISSN is therefore the title identifier in the barcode. Magazine barcodes are represented in EAN format with a 2 digit add-on code.
Have you noticed that references in most recently published journal articles end with a string of numbers and letters? That odd-looking item is the articleâs digital object identifier (DOI), and it may just be the most important part of the reference.eveloped by a group of international publishers, the DOI System provides a way to guarantee that digital copies of articles can remain accessible even if a journal changes its domain name or ceases publishing.