Shill

testaferro

(a person paid to endorse a product favourably)

trafica

(an accomplice at a confidence trick)

amagar

(to put under cover, to sheal)

celar

(to put under cover, to sheal)

cobrir

(to put under cover, to sheal)

embrollar

(to promote or endorse in return for payment)

encobrir

(to put under cover, to sheal)

fer trafiques

(to promote or endorse in return for payment)

fer tripijocs

(to promote or endorse in return for payment)

ocultar

(to put under cover, to sheal)

prevaricar

(to promote or endorse in return for payment)

tapar

(to put under cover, to sheal)

traficar

(to promote or endorse in return for payment)