Why does Jim from the gift of a magi make less money?

In "The Gift of the Magi," Jim makes less money due to his modest job as a clerk, which provides him with a limited income. His financial struggles are compounded by the economic challenges of the time, making it difficult for him to save money. Despite his low earnings, Jim is deeply committed to providing for his wife, DELLa, showcasing the theme of sacrifice in their relationship. Ultimately, their love for each other leads them to make personal sacrifices, highlighting the true spirit of giving.