thank you for your continued patronage
Abbreviation of 毎度ありがとうございます. A set phrase used by shopkeepers and business people to thank regular customers. Casual but polite; common in traditional retail settings.
See also: 毎度ありがとうございます
"Thank you for your continued patronage!" the shopkeeper called out cheerfully.
常連客に「毎度あり」と言って品物を渡した。
He handed the goods to the regular customer, saying "Thank you for your continued patronage."