Setting shop up (with app if needed) so that users cannot come back and order the same thing twice

Technical Q&A
1

Hi

I am trying to set up my shop so that the end recipients can only come and order 1 of each product (have done this with MinMaxify) but then also that they cannot go back and order the same thing twice. I am using supply theme and does anyone know how to achieve this?

Thanks

Kirsty