SMARTY Mobile are offering 50GB 100GB data with Unlimited UK calls and SMS texts for only £15 per month, on a monthly mobile SIM plan that you can cancel at anytime.
This SMARTY 50GB double data offer gives you 100GB of monthly data allowance for the first 12 consecutive months where you renew each month (since this is month-by-month plan).
The promotion starts on 17 March 2020 and is for a limited time only.
To be eligible for this offer you must be a new SMARTY customer, resident in the UK and over 16 years old.
With these SIM only monthly mobile plans, you can either set up your SMARTY account to auto-renew each month or manually renew within 12 hours of the next billing cycle end date.