If you ship Express Mail you will need to set up a layout for it also by clicking on File in the menu bar, Open Layout, and then select the Zebra Express Mail Shipping Label.Lyt and click on Open. In the Menu bar at the top click on Layout, then 'Return Address and enter your address then click on OK.sing Dazzle In Your Store. You process USPS shipments using Dazzle generally the same way as you do UPS, FedEx and DHL. You use the same label printer as you do for your UPS, FedEx and DHL labels.
In chemistry, esters are chemical compounds derived from an acid (organic or inorganic) in which at least one-OH (hydroxyl) group is replaced by an-O- alkyl (alkoxy) group. Usually, esters are derived from a carboxylic acid and an alcohol.Glycerides, which are fatty acid esters of glycerol, are important esters in biology, being one of the main classes of lipids, and making up the bulk of animal fats and vegetable oils.s a class, esters serve as protecting groups for carboxylic acids. Protecting a carboxylic acid is useful in peptide synthesis, to prevent self-reactions of the bifunctional amino acids. Methyl and ethyl esters are commonly available for many amino acids; the t-butyl ester tends to be more expensive.
phthalate ester. (organic chemistry). Any of a group of plastics plasticizers made by the direct action of alcohol on phthalic anhydride; generally characterized by moderate cost, good stability, and good general properties. 1  Facebook.