If I just want to say "Stock up!" (like to stock up on supplies), can I just say "¡Abastécete!" or do I always have to follow that with "de algo". Is it better to say "Abastécete de ellas"? I'm refering to baby wipes, toallitas húmedas, and I don´t want to repeat that word because it´s in the previous sentence. Tones is friendly and casual.