hat
Ou ka evalye efikasite li yo, estetik, fasilite nan enstalasyon, presizyon nan elatriye mezire Si ou se kè kontan, Lè sa a, ou kenbe li epi ou peye apre 30-jou yo te resevwa yo.
eng
You can assess its effectiveness, aesthetics, ease of installation, accuracy of measuring etc. If you are happy, then you keep it and pay after 30-days of receipt.