Are you looking to modify your Shopify subject matter to satisfy your wishes, but do not want a subscription? you should buy 1 short task here.
Integration of MailChimp popup, or an embedded form to your online store.
Any additional styling or designing a unique pop-up would be considered as a separate task.
* Depending to your theme, and the work that become achieved to it formerly, we reserve the right to refuse any assignment for any reason. In such cases we are able to refund or credit you.