Store & purchases
Buy products
Use the Store tab for direct CSS purchases, product selection, license options, and payment checkout.
The Store tab allows direct purchases from CSS. If a product was purchased from a third party vendor, activate it in Account. The launcher supports entire 737 Classic family access, selected variants, monthly/yearly/infinite options, single-variant restrictions, 737-300SF and 737-400SF ownership prerequisites, payment checkout, and a 30 minute cooldown after interrupted purchases.
“Use the Store tab for product selection, license options, payment method selection, and checkout.”
Select a product
Choose a product from the Store list. You can purchase either the entire 737 Classic family or selected variants.
Choose a license and payment method
Use the arrows to select the desired purchase option, such as monthly, yearly, or infinite, and choose the payment method. The blue Purchase button displays the price before checkout.
Understand variant restrictions
The manual notes that if you buy a single variant or activate a third-party vendor code, the full 737 Classic package and its monthly, yearly, and permanent license options are no longer available for purchase.
Freighter prerequisites
To purchase 737-300SF and 737-400SF, the manual states that you must first own the 737-300 and 737-400 respectively.
Purchase sequence
Select the product or aircraft family.
Choose the license option with the
Choose the license option with the arrows.
Select a payment method and continue
Select a payment method and continue to the gateway.
Store facts to verify before purchase
Whether you need the full family or one variant.
Whether a third-party activation code already
Whether a third-party activation code already exists.
Whether freighter prerequisites are already owned
Whether freighter prerequisites are already owned.
Related articles
Continue through the launcher workflow or jump to the next support step.
Need support?
Collect the article context and logs first, then open support.
Source: CSS Launcher User Manual, Rev. 5 — December 2025.