"We do not sell that."

Translation: To neprodáváme.

[FrankRiswick]

Why is "my neprodáváme to" rejected?

[endless_sleeper]

Second position rule for to

[Dave_T_UK]

Why not....To neprodáme?

[VladaFu]

Prodat is perfective. Hence prodáme and neprodáme are in the future tense.

The meaning of "To neprodáme." is "We won't sell that.".