OMAAT offers a referral bonus to anyone who has been approved by using the links below. This is in the interests of full disclosure. These are the best public offers we found (terms apply). These opinions are solely the author's and not the views of any bank, credit card issuer or airline. They have not been approved or endorsed by any entity. For more information about our partners, please see our advertiser policy. Thank you for your support!The majority of businesses don't use the right credit cards, which can lead to them missing out on a lot of benefits.In this post I will be focusing on the Ink Business Unlimited credit card. It is my personal favorite business credit card. This card can be used for everyday non-bonused spending. There are no caps on the number of rewards you can earn. There is a way to maximize the rewards.Chase Ink Unlimited Card Basics August 2021The Chase Ink Business Unlimited card is the third card in Chase's Ink business card portfolio. This card offers so much, from purchase protection to rewards. This card is different from other cards in that you will need to be able to understand what you are doing in order to get the best value.Chase Ink Unlimited: $750 or 75,000 PointsAfter spending $7,500 within the first three months of opening an account with Ink Business Unlimited, you will receive a $750 cash bonus.Although $750 cashback is a great bonus, I will explain how you can turn $750 cashback into 75,000 Ultimate Rewards Points, which I value at $1275. This is a huge bonus. This is the most generous bonus that we have ever seen publicly on the card. It is rare to find a card with a bonus this generous on a card that has no annual fees.Enjoy amazing travel experiences with 75,000 pointsChase Ink Business Cards EligibilityInk Preferred, Ink cash, and Ink Unlimited are three of the Ink credit cards Chase offers to business customers. You can have them all and you even get the bonus. I have three of these cards, for example.Chase 5/24 RuleChase uses a rule called the 5/24 rule. This means that you won't usually be approved for the card if five or more cards have been opened in the last 24 months. If you apply for the card, ensure that youre not over this limit. Good news: a Chase business card does not count towards this limit.Here's how to check your 5/24 status and here are the general rules for applying for Chase business cards.Chase Ink Unlimited has no annual feeChase Ink Business Unlimited does not have an annual fee. This is a great deal. This card is great for long-term use and doesn't cost anything.Chase Ink Unlimited Offers 1.5% Cashback on All PurchasesInk Business Unlimited claims to offer unlimited 1.5% cashback. This isn't really that great, as there are other cards that can earn 2% cashback.There is a way to convert 1.5% cash back into 1.5x Ultimate Reward points per dollar. My valuation values Ultimate Rewards points at 1.7c each. This means that you suddenly get a return from 1.5% to 2.55%.Ultimate Rewards gives you more value for your credit card rewards3% Foreign Transaction FeesThe Chase Ink Unlimited card is great for US purchases, but the card has 3% foreign transaction fees. I don't recommend this card to anyone outside of the United States. The Ink Business Preferred credit card is a comparable card that does not charge foreign transaction fees.Ink Unlimited 0% Intro APRInk Business Unlimited offers 0% intro interest on all purchases within the first 12 month. It is best to pay it off within the first 12 months. After that, the variable APR will be 13.24% - 19.24% depending on your creditworthiness.Although this is not something I value personally, I know it's something that many small businesses appreciate when they make big purchases.How to Maximize Ink UnlimitedThe Ink Business Unlimited points earning have been a bit vague up until now. The card earns 1.5% cashback, which isn't extraordinary, as I mentioned. There is a way to earn even more rewards with this card.Turning Cash Back Into Ultimate Rewards PointsThe Ink Business Unlimited card is a cash-back card. However, the card actually earns points. Each dollar spent earns 1.5x points. Each point can then be used to redeem for one cent cash back. Chase arrived at 1.5% cash back by valuing the card that way.Here's where you can dramatically increase the value your Chase Ink Unlimited points. You can get even more value if you use the Ink Business Unlimited with another card that earns premium Ultimate Reward points. These cards include:You can get as little as one card if you use the Ink Unlimited.Chase Sapphire Preferred and Ink Business Preferred members can redeem points for 1.25c each towards travel purchases or everyday expenses using the Pay Yourself Back featureChase Sapphire Reserve members can redeem points for 1.5 cents each to make a purchase on a trip or for everyday expenses using the Pay Yourself back featureThis will increase the value of your points between 25-50% and can be done by transferring your points to Ultimate Rewards partner airlines or hotels.Airline Partners Hotel Partner Aer Lingus AerClub IHG Reward Air Canada Aeroplan Marriott Bonvoy Air France–KLM Flying Blue World of Hyatt British Airways Executive Club Emirates Skywards Iberia Plus JetBlue TrueBlue Singapore KrisFlyer Southwest Swift Rewards United MileagePlus Virgin Atlantic FlyingClub Chur Ultimate Rewards Transfer PartnersOnline transfer of points between cards can be easy. This post will provide more information about the process.For business class travel, redeem Ultimate Rewards pointsInk Business Unlimited Card BenefitsThe Ink Business Unlimited is a card that charges no annual fees. It offers a generous sign-up bonus, as well as perks that can be very valuable.Ink Business Car Rental InsuranceThe Ink Business Unlimited provides a great primary auto rental CDW (collision Damage Waiver) benefit.This applies to renting internationally for business purposes, but it also applies when renting outside the United States for business purposes.You can take advantage of this by declining collision insurance from the rental company and charging the entire rental price to your cardFor more information on Ink Business Unlimited CDW benefits, see this post.It is rare to get car rental coverage with a card that does not have an annual fee.Extended Warranty Protection for Ink BusinessInk Business Unlimited allows you to extend the U.S. manufacturer's warranty for an additional year on warranties less than three years.For more information on Ink Business Unlimited's extended warranty protection, see this post.Is The Ink Business Unlimited right for you?Ink Business Unlimited is a great option for small businesses. It offers an incredible bonus and can be used for daily spending, provided you combine it with Ultimate Rewards.I wanted to examine the best overall strategy for Chase Ink Business Unlimited. What are the best compliments? What are the best substitutes?Complement the Ink Unlimited with other Ink CardsThe Ink Business Unlimited is in many ways the best compliment to the Ink Business Unlimited.All three cards offer bonuses.Review of the Ink Business Cash Credit Card. It has no annual fees and gives 5x points for the first $25,000 combined purchase per cardmember. This includes office supplies, internet, cable TV, landlines, and mobile phones. 2x points are available on the first $25,000 combined purchase per cardmember year at restaurants and gas stations.Review of the Ink Business Preferred Credit Card. It has a $95 annual charge and 3x points for every $150,000 spent by cardmembers each year on travel, shipping, internet, and phone services.All three Chase Ink products are a great way to maximize your rewardsComparison: Amex Blue Business Plus Vs. Ink Business UnlimitedThe Ink Unlimited may be the best option. American Express offers the Blue Business Plus Credit card, with no annual fee. It also has 2x Membership Rewards points for every $50,000 spent each year.It's my favorite card for everyday business spending. However, you can only earn 2x points on your first $50,000 per calendar year. This is a very restrictive policy for many businesses. The Blue Business Plus bonus is not as generous as Ink Unlimited's welcome bonus.Both cards are mine. I use the Blue Business Plus to spend the first $50,000 in non-bonused business expenses per year and the Ink Business Unlimited to do any additional business spending.Find out more about Amex Blue Business Plus.The Best Cash Back Card Alternative to Ink UnlimitedThe American Express Blue Business Cash card has no annual fees (Rates and Fees). It is a great way to get cash back for business expenses.The card gives 2% cashback on your first $50,000 in calendar year. After that, it is 1%. This is a solid return on cash.Find out more about Ames Blue Business Cash.Ink Business Unlimited SummaryThe Ink Business Unlimited rewards credit card is the best for everyday, non-bonused purchases. There are no caps. The Blue Business Plus has 2x points but it is limited to $50,000 annually.The Ink Unlimited card is worth considering for 1.5x points and Ultimate Rewards points. If you are eligible, I highly recommend this card to your small business.Apply Now to Chase Ink Business Unlimited for a $750/75,000 Point Bonus!These links will take you to the fees and rates for American Express Cards. These are: American Express Blue Business Card Rates & Fees