Disney+ Clubcard question

Hi hotukdealers!

I was wondering, when you purchase a Disney+ code with Tesco Clubcard is it only one code that you get regardless of amount purchased?

3 months Disney+ Standard With Ads is £7.50 of Clubcard vouchers. Say I spend £15 of Clubcard vouchers, would I get:

x2 codes each for 3 months access

Or

x1 code for 6 months access?

I don't have enough points to check so thought I'd ask

Thanks in advance!