Yes, your Employer will set a limit on how much you can spend, but it's up to you how to use that amount - all at once, or over a few smaller products.
SmartTech™ - FAQs - Can I Select More Than One Product? (for UK only)
Yes, your Employer will set a limit on how much you can spend, but it's up to you how to use that amount - all at once, or over a few smaller products.