Current discount tiers
Order 5–9 printed copies for 5% off, 10–14 for 10% off, 15–19 for 15% off, and 20 or more for 20% off. Only the highest applicable tier applies. Percentages are not stacked, and previous orders do not count.
A worked price example
For a printed title priced at THB 799, ten copies have a subtotal of THB 7,990. A 10% discount is THB 799, leaving THB 7,191. This example applies to a title at that unit price; check the book you select.
Ordering online and requesting mixed titles
A book page supports multiple copies of one title in a single order and shows the discount before Stripe checkout. For mixed titles or quantities beyond the form’s limit, send your list to LINE @notepiano for confirmation. Separate payments do not automatically combine for a discount.
Shipping and classroom use
Shipping is free within Thailand only. International shipping is THB 999 and arranged via LINE. Discounts exclude shipping and THB 999 bundles. Providing each learner with a purchased copy avoids assuming permission to distribute reproductions.
A common question
Do five copies today and five tomorrow qualify for 10% off?
No. Quantity must be in one order. Each order receives its own applicable tier.
