Wondering if its possible to set this up on my wix website for shipping costs. Whats available there won't work for me.

Product A
cost 1-4peices cost $7
5-10 $14
11-25 $ 22
26-29 $ 29
30-50 $44
51-55 $51
56-75 $66
76-79 $73
80-100$88

Product B
1 piece $22
2 $44
3 $66
4 $88
5$110
6$132
7$154
8$176
9$198
10$220

Product C
1-4 pieces $22
5-8$44
9-12$66
13-16$88
17-20$110

Product D
1=44
2=88
3=132
4$176
5=220
6=264

Product E
1=22
2=44
3 $66
4 $88
5$110
6$132
7$154
8$176
9$198
10$220

Id also need someone to help with the coding.

Will doing it as variants work? https://support.wix.com/en/article/wix-stores-request-offering-quantity-based-discounts - note the below in the article
Note:
This workaround solution does not change the product’s inventory accurately (e.g. it’ll adjust for 1 item instead of for 10. Adjust the inventory manually after a sale of this type.

whoops, just noticed you were on about shipping costs… I’ll leave this reply here rather than delete it.