The user-agent, which is the name of the crawler, for a specific group in the [`robots.txt` file](/themes/architecture/templates/robots-txt-liquid). Returns `true` if customer accounts are required to complete checkout. The 1-based index of the price adjustment within the [`selling_plan.price_adjustments` array](/docs/api/liquid/objects/selling_plan#selling_plan-price_adjustments). In... https://franzy957des3.fare-blog.com/profile