Credit cards: choosing the right card and avoiding interest traps

Under Section 75 of the Consumer Credit Act 1974, if you pay for goods or services costing between £100 and £30,000 on a credit card and something goes wrong — the goods do not arrive, are materially not as described, are faulty, or the retailer goes into administration — your credit card provider is jointly and severally liable with the retailer. This means you can make a claim directly to your card issuer without first exhausting your options with the retailer. The protection applies even if only part of the purchase price is paid on the card, and extends to purchases made abroad. Important limitations: it does not apply to debit cards; it does not apply to purchases via PayPal, Apple Pay or similar intermediaries in most cases (the payment is to the intermediary, not the retailer); and it does not cover American Express charge cards in the same way. For purchases above £100, using a credit card and clearing it immediately is one of the most practical consumer protections available.

Yes. A full credit card application triggers a hard credit search — visible to other lenders and retained on your credit file for up to two years. This can temporarily reduce your credit score, typically by a small amount that recovers within a few months. Multiple hard searches within a short period are a more significant signal to lenders and can reduce your score more noticeably. Always run an eligibility check (soft search) first to assess your likelihood of acceptance before making any formal application. If your score is currently low, consider whether a credit builder card with more flexible acceptance criteria is a better starting point.

Missing a minimum payment triggers several consequences, which compound quickly: a late payment fee (typically £12) is charged immediately; any 0% promotional rate — purchase or balance transfer — is usually cancelled and the standard APR applied to the remaining balance from that point; a missed payment marker appears on your credit file if you are more than 30 days late, where it remains for six years. The mitigation is simple: set up a direct debit for at least the minimum payment on the statement due date. This prevents an accidental miss from doing credit file damage. Always pay more than the minimum whenever possible — preferably the full balance.

Most standard credit cards add a foreign transaction fee — typically 2.99% — on all purchases made in a foreign currency, whether abroad or online. Some also charge a cash withdrawal fee overseas on top. Specialist travel-focused cards — including Barclaycard Rewards and Halifax Clarity — charge no foreign transaction fees and no overseas ATM fees, making them materially cheaper for anyone travelling even occasionally. If you use a standard card abroad without checking the fee structure, a two-week holiday can generate £30–£80 in avoidable charges. Check the fee schedule on your current card before travelling and consider a no-fee alternative if you travel more than once a year.