seller

a person who sells goods or services, especially as a job

vendedor, comerciante

• be a seller of something

Collocations seller of products · seller of services

• She's a seller of cosmetics.

  Ella es una vendedora de cosméticos.

a person or company that sells goods or services on an online marketplace

vendedor en línea, comerciante en línea

• be a seller on something

Collocations seller on Amazon · seller on eBay

• He's a seller on Etsy.

  Él es un vendedor en Etsy.