Not that many exciting new signup promotions recently, but we still keep making updates throughout the site. Here is a summary of some important updates.BofA Alaska Airlines Visa received a revamp with a historical best offer of 70,000 miles + $99 companion pass.Delta introduced a new perk for all its cobranded cards (Delta Gold Amex, Delta Platinum Amex, Delta Reserve Amex): 15% off miles for awards travel on Delta flights.Amex elevated signup bonuses on all the Hilton cobranded cards: 100,000 points for Hilton Amex, 150,000 points for Hilton Surpass, and 165,000 points for Hilton Business Amex.Capital One rebranded Spark Travel Elite as Venture X Business Card, which shares almost all the features as the personal Venture X Card.Chase Aeroplan Visa saw another 100,000 miles offer, but with a high $20K spending requirement.