You can keep and generate as many as you like at any time, you'll just have to click the button a lot. It keeps track of when you generated the code and when it was used (if at all) and by whom.
I am leaning towards getting membership and knowing a few things about the codes would really help in making my decision.
- Can you have as many saved as you need to? like I do the weekly code generation and I can save as many as I want?
- is there an expiration date on them?
- Do I have to keep generating them every week to get the two codes per week or, if I do the yearly membership and I'm not on for say, a month can I make 8 codes?
1. Yep, it stacks, so if you don't generate any, you'll keep building up 2 per week. Even if you have ungenerated codes when your membership expires, you can still generate them until you run out.
2. No Expiration
3. 2 per week, no exceptions, you could not log on for a year and when you came back you'd still have as many codes as you'd have had you been generating them every week.