Standard Checkout for Research Catalog Products

Standard checkout workflow

Standard checkout is the ecommerce path for eligible public catalog products. The useful sequence is product page, cart review, checkout attestation, Stripe Checkout, and order review. The checkout path does not change the nature of the product record. It simply provides payment, shipping, tax, and order-confirmation workflow for visible public products.

• Open the product page and confirm the record fields.
• Add eligible catalog items to cart.
• Review quantity, subtotal, and shipping estimate.
• Complete Stripe Checkout after the required attestation.

From catalog record to cart

The first step is product review. A visitor may arrive through search, a category page, a product card, the price list, or a research-library article. The product page then provides the record details: image, vial size, molecule class, category, price per vial, access status, and related resources. If the record is eligible for standard checkout, the visitor can add vial quantities to cart for review.

Cart as a review layer

The cart should function as a clear review layer rather than a final payment page. It displays selected items, vial quantities, line totals, subtotal, shipping estimate, and estimated total before applicable tax. It also provides a place to adjust quantities or remove items before checkout. This protects the visitor from moving too quickly from discovery into payment without checking the selected records.

Server-side verification

Checkout should rely on current catalog data rather than client-submitted prices. The cart interface can display selections, but the server-side checkout session should rebuild or validate line items against product data. That approach protects price consistency, product visibility, and checkout eligibility. It also keeps the public catalog as the source of truth for the transaction path.

Shipping, tax, and final total

Checkout collects payment and shipping details and shows applicable tax and final order total before payment is completed. Standard shipping is $8.95, and orders with a product subtotal of $150 or more qualify for free standard shipping. This information is operational and payment-related; it should not be mixed with product-use language.

Where this fits in Strand Bio

Strand Bio connects product pages, cart, price list, shipping policy, catalog standards, and checkout attestation into a single public checkout system. The goal is a practical purchase path for eligible catalog products while maintaining research-use-only boundaries. Visitors can review public catalog records, confirm cart details, and complete payment without encountering guidance that Strand Bio does not provide.