For now, it is only optional to connect the store to a stripe.com account.
To create your stripe.com account, go to here - https://dashboard.stripe.com/register[SK stands for "secret key", and PK stands for "publishable key".
Secret and publishable keys are used to identify your Stripe account. You can grab the test and live API keys for your account under Your Account >> API Keys.]
After the update, your store's income will be transferred directly to your account, with no extra fees from our end.On the Settings tab you will find some general information regarding your store (Currency, email, etc.) 4) You can 'Test buy' your new product: You will then see what your websites users would see if they try to purchase the product 5) You have the option to change each item settings from outside the dashboard. Click the item, and choose 'Edit' on the 'Test Buy' line. You will then see the item's settings panel. Through it, you can edit the item price, name and currency. You also have the option to create a unique page for each product. Check the 'Open in separate page'. This will allow you to sell different colors and sizes for a specific item. On the item's page, you need to add several items for sale, where each item represents different color or size of the same product. That's it :)