Selling multipacks and bundles usually means duplicate pack products, discount codes and stock that drifts. Ember adds a bundle picker to your product page: shoppers choose a 2-pack, 3-pack or 6-pack, pick the size or flavor for each item, and the discount applies automatically at checkout. Stock comes off the real products, so pack inventory stays accurate. Run tiered quantity discounts, buy 2 get 1 free, mix & match combos and frequently bought together, with free gifts at higher tiers.

• Multipacks and quantity breaks: 2-pack, 3-pack, 6-pack with tiered discounts
• Buy 2 get 1 free and any buy X get Y deal, applied automatically at checkout
• Shoppers pick a variant per item; stock comes off real products, no duplicates
• Mix & match combos and frequently bought together, plus free gifts at top tiers
• Countdown timers, low stock notes, $19.99 price rounding and market targeting