: The owner of Martha’s Bakery. Like Sophie, she is a "Townsperson" and cannot be married, but she is central to several cooking and delivery missions. Relationship & Gifting Strategy

For a full breakdown of all NPC preferences, you can consult the Ultimate My Time at Portia Helper Spreadsheet or the official Relationship Network Guide on the community wiki. My Time at Portia: an extensive guide - Steam Community

: Increasing your friendship level with Sophie or Martha will lower the price of items in their respective shops, which is crucial for early-game workshop efficiency.