6. If you sliced off a shim from a block of wood, the ROUGH side of the slice goes down on top of the stock after you spread a THIN layer of glue on it. If you used a piece of veneer, then you have to roughen the side that goes down on top the stock for better glue adhesion. Then spread a thin layer of glue on it.
E-commerce definition, business that is transacted by transferring data electronically, especially over the Internet. See more.
Commerce definition, an interchange of goods or commodities, especially on a large scale between different countries (foreign commerce) or between different parts of the same country (domestic commerce) trade; business. 2. social relations, especially the exchange of views, attitudes, etc. 3. sexual intercourse.