1 Additional collars for additional dogs cost between $55 and $130. 2  A do-it-yourself kit may not include enough wire. 3  Additional wire costs between $23 and $70 depending on length (usually between 500 and 1,000 feet) and durability. If living in an area with frequent thunderstorms, consider buying a lightning protector. 2  These cost between $35 and $55. 3  Keep in mind that an invisible fence doesn't keep other dogs, animals or people out of the yard.
Import finance allows both the importer and exporter to be free from assuming an excessive amount of risk.
Import duty and import taxes are far and away one of the most confusing subjects for importers to master. Import duty refers to the tax an importer must pay to the US Government in order to bring foreign products into the commerce of the United States. Import duty can be calculated in a variety of ways, but most import duties are figured as a percentage of the declared value of the commodity.