Dynamically update your Elements integrationLearn how to update the Checkout Session or Payment Intent as your customers make changes to the session.Customize shipping optionsCustomize the shipping options based on a customer’s shipping address.Update line itemsAdd, remove, or update line items based on a customer’s actions during checkout.Update subscription trialsUpdate the trial length for a subscription based on promotional conditions or customer actions during checkout.Update discountsApply and modify discounts, such as loyalty discounts, cart value promotions, time-sensitive offers, or customer-specific offers.Update payment amountsUpdate the payment amount when customers make changes to what they’re buying, the shipping method, or use of a discount code.Make line item quantities adjustableAllow your customers to adjust the quantity of items during checkout.