"Para recibir una muestra gratis de Splenda en sobres individuales, llama al 1-888-466-8746"
There was an old Splenda offer which was automated. However, I called this number and only received an automated message....in Spanish. I imagine you'll have to call during business hours and speak to an actual person.
While an online translator will allow you to figure out what this offer is about, it probably won't help much on the phone.
