If a union is present in a firm that has a(n) shop arrangement, workers may join the union if they wish, but they are not required to join or pay a union fee in order to keep their jobs.

In condition if a union is existing in a firm that has an open shop arrangement, workforce may link the union if they desire but they are not compulsory to join or pay a union charge in order to keep their occupations. In an open shop agreement, union membership is intended for new and current employees. Individuals who do not join the union do not have to recompense union fees but few union arrangements are of this kind and it is an agreement in right to work states that provides workers the choice to join or not join a union, if one happens in their workplace. Right to work laws is a government that gives workers the right under an open shop arrangement to join or not join a union if it is current.