The Archive

RetainUR Blog

10 / 10 entries

Tips, strategies, and insights on credit card churning, card retention, and protecting your credit score.

01

The Chase 5/24 Rule Explained: How to Plan Applications Around It

Chase's 5/24 rule is the single most important application restriction in churning. Learn exactly how it works, which cards it applies to, and how to sequence your applications to stay eligible.

Churning Basicschurningchaseapplication rulesstrategies
June 11, 20268 min read
02

How Many Credit Cards Is Too Many? What Actually Matters

Ten cards? Twenty? There is no magic number. What matters is utilization, payment history, and keeping every account healthy. Here is how to think about portfolio size — and how to manage a big one safely.

Credit Scorecredit scorecredit cardsportfolio management
June 8, 20267 min read
03

Product Changes and Downgrades: Keep the Card, Ditch the Annual Fee

Annual fee coming due on a card you no longer use? Don't cancel it. A product change preserves your credit line and account age while eliminating the fee. Here's how downgrades work at every major issuer.

Strategiesstrategiesannual feesproduct changecard retention
June 4, 20268 min read
04

Your Credit Card Was Closed for Inactivity — Now What?

An issuer closed your card without warning. Can you get it reopened? How bad is the damage? A practical recovery guide: what to do in the first week, and how to make sure it never happens again.

Card Retentioncard closurerecoverycredit scoreinactivity
June 1, 20267 min read
05

What Is Credit Card Churning? A Complete Beginner's Guide

Credit card churning is the practice of repeatedly opening credit cards to earn sign-up bonuses and rewards. Learn how it works, the potential benefits, and what to watch out for.

Churning Basicschurningbeginnerscredit cardsrewards
May 28, 20267 min read
06

Why Credit Card Issuers Close Inactive Cards (And How to Prevent It)

Credit card companies regularly shut down accounts that show no activity. Understand why issuers close inactive cards, the warning signs to watch for, and proven strategies to keep your accounts open.

Card Retentioncard closurepreventioncredit cardsinactivity
May 21, 20268 min read
07

How Keeping Unused Credit Cards Open Protects Your Credit Score

Closing a credit card — or letting one be closed — can hurt your credit score in ways you might not expect. Learn how open credit lines protect your score through utilization, credit age, and credit mix.

Credit Scorecredit scorecredit utilizationfinancial health
May 14, 20266 min read
08

The Hidden Cost of Closed Credit Cards: What Every Churner Should Know

When a credit card is closed — whether by you or the issuer — the financial consequences go far beyond losing one account. Discover the true cost of card closures and how to avoid them.

Card Retentioncard closurechurningcredit scorefinancial planning
May 7, 20267 min read
09

Automated Card Retention: How a $1 Charge Keeps Your Cards Alive

Manual card retention is tedious and error-prone. Learn how automated micro-charges work, why $1 is all it takes, and how to set up a hands-free system to protect every card in your wallet.

Card Retentionautomationcard retentionmicro-charges
April 30, 20266 min read
10

5 Credit Card Churning Strategies to Maximize Rewards in 2026

Level up your churning game with five proven strategies for maximizing credit card rewards. From staggered applications to portfolio retention, these tactics help you earn more while protecting your credit.

Strategieschurningstrategiesrewards2026
April 23, 20269 min read