Earn $900 bonus cash back with limited-time Chase Ink Business welcome offers

Group 1 - Chase is offering limited-time cash back bonuses of $900 on the Ink Business Cash® Credit Card and Ink Business Unlimited® Credit Card, with no annual fees [1][5] - The welcome offer for both cards requires spending $6,000 within the first three months to earn the $900 bonus cash back [5][9] - The Ink Business Cash® Credit Card provides a rewards rate of 5% cash back on the first $25,000 spent at office supply stores and on internet, cable, and phone services, and 2% cash back at gas stations and restaurants [6][3] Group 2 - The Ink Business Unlimited® Credit Card offers a flat 1.5% cash back on all business purchases, making it suitable for business owners with varied spending [9][10] - Both cards allow cash back to be redeemed as points through the Chase Ultimate Rewards program, with the $900 bonus equivalent to 90,000 Ultimate Rewards points [10][12] - Redemption options for cash back include statement credits, direct deposits, travel bookings, Apple purchases, and gift cards from over 150 brands [12][10]