When should I use a development company for my Shopify store?

Can you use multiple discount apps for the same Shopify store?

I was just wondering if it is possible to use different discount apps but for one Shopify store? For example, I'd like to use Egnition's Order to Discount app for a certain product line and Shopa

Sending marketing emails on Shopify

I have a new store on Shopify and would like to send marketing emails. Can I use Shopify to do so or do I have to use an app like Privy or Klaviyo? Any recommendations for the best marketing app?

Do discounts work better when they are already applied to the price or as a discount code at checkout?

How are shipping prices calculated when giving out discount coupons or running a sale?

Is the shipping price calculated based on the original item price or the actual order price after discount?

What do you think about using the Loox reviews widget on a Shopify store's homepage?

I want to know how to use Loox properly as I don't really know if I am, so what are your opinions? Perhaps a Loox alternative?

How do I get the promotion to show up on my store?

I've been trying to set up my store promotion through this app but so far no matter what I do it doesn't show. Any advice?

On which pages of my Shopify store should I have Loox, the reviews widget?

Who is responsible for the return label fee?

Who is charged for the return label? I had a customer whom I sent a return label, but she said the package was returned to her. So I generated another return label for her, a USPS flat rate envel

Best currency conversion apps on Shopify?

What are the best currency converter apps available on Shopify?

How long should I test a Shopify development store?

Has anyone had experience with testing a development store on Shopify? If so, how long did you run testing before going live?