Both let you take goods away and pay for them over time, but the two work under different rules, and that difference decides what protection you get if something goes wrong.

What each agreement actually is

A catalogue account is a credit agreement, regulated under the Consumer Credit Act 1974. Before the retailer lends you money, it has to run an affordability check, give you clear pre-contract information, and hold a consumer credit licence or FCA authorisation. Buy now pay later (BNPL) products, the kind that split a purchase into several interest-free instalments, are structured as a deferred payment arrangement, and most fall outside this regulation entirely. That is a structural choice by the providers: a short-term, interest-free instalment plan has historically sat outside the Consumer Credit Act's scope.

How each shows up on your credit file

A catalogue account is reported to the credit reference agencies (Equifax, Experian and TransUnion) from the start. Your opening balance, your monthly payments and any missed payments all appear on your file, and they influence how lenders see you for years afterwards. Unregulated BNPL agreements have not routinely been reported in the same way, so several live BNPL balances can sit invisibly against your income while a lender assesses whether you can afford a mortgage or a loan. That gap is one of the reasons the Financial Conduct Authority (FCA) has been looking at the sector. Read more about how repayment history is recorded on catalogue accounts and your credit file.

What protection applies if something goes wrong

With a catalogue account, you get the full set of consumer credit protections: a default notice before serious action is taken, the right to complain to the Financial Ombudsman Service, and, on qualifying purchases, section 75 of the Consumer Credit Act 1974, which makes the lender jointly liable with the retailer if goods are faulty or not delivered. Section 75 applies to purchases over £100 made on credit; because most BNPL agreements are not credit in this legal sense, that protection generally does not extend to them. Your statutory rights over faulty or misdescribed goods, under the Consumer Rights Act 2015, apply either way. The full rights position for catalogue purchases is set out on your rights when you buy from a catalogue.

What the FCA's planned regulation may change

The FCA has said it intends to bring BNPL lending within its regulatory perimeter, which would mean affordability checks, standardised pre-contract information and access to the Ombudsman becoming mandatory for BNPL providers in the way they already are for catalogue accounts. The scope and timing of that regulation have moved more than once, so treat any date you see quoted elsewhere as provisional. For how catalogue credit is structured today, see how home-shopping catalogues work now.

This section explains how the two products are structured; it is general information, not financial advice on which product suits your circumstances. For guidance on a specific credit decision, see MoneyHelper at moneyhelper.org.uk, and to check whether a firm is authorised, search the FCA register at register.fca.org.uk.