The phrase "by the package" typically refers to purchasing something in a predetermined amount or quantity. Synonyms for this phrase might include "in bulk", "by the lot", "in sets", "per bundle", "per unit", "by the dozen", or "by the gross". Each of these phrases implies a specific quantity or packaging strategy. For example, "in bulk" might mean buying a large quantity of loose, unsorted items, while "per unit" would suggest purchasing individual items separately. The phrase "by the package" is useful for retailers who package and sell items in predetermined quantities or sets. In contrast, phrases like "in bulk" or "by the lot" are more commonly used in wholesale or commercial contexts.