• PayPal's new "Pay in 4" feature allows users to split purchases into four interest-free installments, similar to "buy now, pay later" services offered by companies like Affirm and Klarna. This feature is designed to provide more flexible payment options for consumers, particularly for larger purchases.

• The article discusses the potential benefits and drawbacks of using "buy now, pay later" services. On the positive side, they can help with budgeting and make larger purchases more manageable. However, there are concerns about the potential for overspending and the impact on credit scores if payments are missed.

• The article advises readers to carefully consider their financial situation and needs before using "buy now, pay later" services. It suggests that these features may be most useful for planned, larger purchases where the user is confident they can make the payments on time, rather than for impulse buys or smaller expenses.