I'm trying to add 10 rows based on a merchant\_id in a table. This is the original table - 

```
id    email    trend_type
1    abc@xyz.com 
2    cdsm@kcmd.com

```

And this is what I'm trying to create - 

```
id    email    trend_type
1    abc@xyz.com   Bill 
1    abc@xyz.com   Visits
1    abc@xyz.com   Avg. Visits
1    abc@xyz.com   abc 
1    abc@xyz.com   mcd        
1    abc@xyz.com   mckfd      
1    abc@xyz.com   mfd        
1    abc@xyz.com   aps        
1    abc@xyz.com   mvmv       
1    abc@xyz.com   dep  
2    cdsm@kcmd.com Bill
2    cdsm@kcmd.com Visits    
.    .....         ...
.    .....         ...

```

I have 10 different trend types that I want to add to one id and email combination. I've created an array of all the trend types and I've tried using a nested for loop but I haven't been successful. Could really use some help.