The partnership between Synchrony and Skipify is likely to positively impact Synchrony's stock in the short term due to the potential for increased transaction volume and customer satisfaction. Integrating Synchrony Mastercard into Skipify's Connected Wallet could lead to higher authorization rates and conversion for merchants, which in turn could boost Synchrony's revenue from transaction fees and financing options. The announcement of this strategic partnership, especially being highlighted at a major industry event like Shoptalk, could also improve investor sentiment towards Synchrony.