Priced per unit with quantity breaks. Vendors quote steps at 1 / 5 / 10 / 25 / 50 / 100 units, and the per-unit rate drops at each break.
Custom shapes need a cutting die, a one-time tooling cost. Reordering the same shape should reuse it at no new charge.
Yes. Outdoor vinyl and laminate cost more than indoor paper. Match the material to the use so you neither overpay nor under-spec.
Related variants of this product are tracked as separate benchmark lines. Match the spec before comparing quotes.