English: prime customer
Welsh: cwsmer delfrydol
Subject: Cyllid ac ystadegau
Welsh definition: People who use credit responsibly and make their payments on time generally receive high credit scores and are known as prime customers in the credit market.
Welsh context: Mae ganddo drwydded credyd defnyddwyr a chaniatâd FCA ac, i ddechrau, bydd yn cynnig benthyciadau arloesol drwy sianelau digidol i gwsmeriaid delfrydol a lled ddelfrydol yn y DU.
Plural: cwsmeriaid delfrydol